From 3c7ec0569a4fce157e608021133bdc6cac679c10 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Wed, 8 Jun 2011 15:39:25 +0300
Subject: Zero variables after calling decRef().

---
 src/animatedsprite.cpp                     | 3 +++
 src/gui/emotepopup.cpp                     | 3 +++
 src/gui/itempopup.cpp                      | 3 +++
 src/gui/skilldialog.cpp                    | 3 +++
 src/gui/widgets/avatarlistbox.cpp          | 6 ++++++
 src/gui/widgets/desktop.cpp                | 3 +++
 src/gui/widgets/dropshortcutcontainer.cpp  | 3 +++
 src/gui/widgets/emoteshortcutcontainer.cpp | 3 +++
 src/gui/widgets/resizegrip.cpp             | 3 +++
 src/imageparticle.cpp                      | 1 +
 src/imagesprite.cpp                        | 3 +++
 src/item.cpp                               | 3 +++
 src/map.cpp                                | 3 +++
 src/particleemitter.cpp                    | 4 ++++
 src/resources/ambientlayer.cpp             | 3 +++
 src/resources/image.cpp                    | 3 +++
 src/resources/spritedef.cpp                | 3 +++
 17 files changed, 53 insertions(+)

diff --git a/src/animatedsprite.cpp b/src/animatedsprite.cpp
index 80a2014eb..215fd9ad6 100644
--- a/src/animatedsprite.cpp
+++ b/src/animatedsprite.cpp
@@ -72,7 +72,10 @@ AnimatedSprite *AnimatedSprite::load(const std::string &filename, int variant)
 AnimatedSprite::~AnimatedSprite()
 {
     if (mSprite)
+    {
         mSprite->decRef();
+        mSprite = 0;
+    }
 }
 
 bool AnimatedSprite::reset()
diff --git a/src/gui/emotepopup.cpp b/src/gui/emotepopup.cpp
index d23443a2f..3a754d0e3 100644
--- a/src/gui/emotepopup.cpp
+++ b/src/gui/emotepopup.cpp
@@ -77,7 +77,10 @@ EmotePopup::EmotePopup():
 EmotePopup::~EmotePopup()
 {
     if (mSelectionImage)
+    {
         mSelectionImage->decRef();
+        mSelectionImage = 0;
+    }
 }
 
 void EmotePopup::draw(gcn::Graphics *graphics)
diff --git a/src/gui/itempopup.cpp b/src/gui/itempopup.cpp
index e7def2234..f5117ed5a 100644
--- a/src/gui/itempopup.cpp
+++ b/src/gui/itempopup.cpp
@@ -92,7 +92,10 @@ ItemPopup::~ItemPopup()
     {
         Image *image = mIcon->getImage();
         if (image)
+        {
             image->decRef();
+            image = 0;
+        }
     }
 }
 
diff --git a/src/gui/skilldialog.cpp b/src/gui/skilldialog.cpp
index a164d59d7..14e245ae1 100644
--- a/src/gui/skilldialog.cpp
+++ b/src/gui/skilldialog.cpp
@@ -87,7 +87,10 @@ struct SkillInfo
     ~SkillInfo()
     {
         if (icon)
+        {
             icon->decRef();
+            icon = 0;
+        }
     }
 
     void setIcon(const std::string &iconPath)
diff --git a/src/gui/widgets/avatarlistbox.cpp b/src/gui/widgets/avatarlistbox.cpp
index c4737160b..a7331ae78 100644
--- a/src/gui/widgets/avatarlistbox.cpp
+++ b/src/gui/widgets/avatarlistbox.cpp
@@ -78,9 +78,15 @@ AvatarListBox::~AvatarListBox()
     if (instances == 0)
     {
         if (onlineIcon)
+        {
             onlineIcon->decRef();
+            onlineIcon = 0;
+        }
         if (offlineIcon)
+        {
             offlineIcon->decRef();
+            offlineIcon = 0;
+        }
     }
 }
 
diff --git a/src/gui/widgets/desktop.cpp b/src/gui/widgets/desktop.cpp
index 8b6217da2..f7183553f 100644
--- a/src/gui/widgets/desktop.cpp
+++ b/src/gui/widgets/desktop.cpp
@@ -60,7 +60,10 @@ Desktop::Desktop()
 Desktop::~Desktop()
 {
     if (mWallpaper)
+    {
         mWallpaper->decRef();
+        mWallpaper = 0;
+    }
 }
 
 void Desktop::reloadWallpaper()
diff --git a/src/gui/widgets/dropshortcutcontainer.cpp b/src/gui/widgets/dropshortcutcontainer.cpp
index 224830d8f..fd920ffa4 100644
--- a/src/gui/widgets/dropshortcutcontainer.cpp
+++ b/src/gui/widgets/dropshortcutcontainer.cpp
@@ -77,7 +77,10 @@ DropShortcutContainer::DropShortcutContainer():
 DropShortcutContainer::~DropShortcutContainer()
 {
     if (mBackgroundImg)
+    {
         mBackgroundImg->decRef();
+        mBackgroundImg = 0;
+    }
     delete mItemPopup;
     mItemPopup = 0;
 }
diff --git a/src/gui/widgets/emoteshortcutcontainer.cpp b/src/gui/widgets/emoteshortcutcontainer.cpp
index c45c0a44c..bdba4a807 100644
--- a/src/gui/widgets/emoteshortcutcontainer.cpp
+++ b/src/gui/widgets/emoteshortcutcontainer.cpp
@@ -87,7 +87,10 @@ EmoteShortcutContainer::~EmoteShortcutContainer()
     delete mEmotePopup;
 
     if (mBackgroundImg)
+    {
         mBackgroundImg->decRef();
+        mBackgroundImg = 0;
+    }
 }
 
 void EmoteShortcutContainer::draw(gcn::Graphics *graphics)
diff --git a/src/gui/widgets/resizegrip.cpp b/src/gui/widgets/resizegrip.cpp
index cf017b9ec..f477e51a8 100644
--- a/src/gui/widgets/resizegrip.cpp
+++ b/src/gui/widgets/resizegrip.cpp
@@ -67,7 +67,10 @@ ResizeGrip::~ResizeGrip()
     mInstances--;
 
     if (mInstances == 0 && gripImage)
+    {
         gripImage->decRef();
+        gripImage = 0;
+    }
 }
 
 void ResizeGrip::draw(gcn::Graphics *graphics)
diff --git a/src/imageparticle.cpp b/src/imageparticle.cpp
index 0f52135c9..ca220bcc4 100644
--- a/src/imageparticle.cpp
+++ b/src/imageparticle.cpp
@@ -60,6 +60,7 @@ ImageParticle::~ImageParticle()
             ImageParticle::imageParticleCountByName[name] --;
 
         mImage->decRef();
+        mImage = 0;
     }
     setMap(0);
 }
diff --git a/src/imagesprite.cpp b/src/imagesprite.cpp
index e0c27e3d7..803c9c24f 100644
--- a/src/imagesprite.cpp
+++ b/src/imagesprite.cpp
@@ -42,7 +42,10 @@ ImageSprite::ImageSprite(Image *image):
 ImageSprite::~ImageSprite()
 {
     if (mImage)
+    {
         mImage->decRef();
+        mImage = 0;
+    }
 }
 
 bool ImageSprite::draw(Graphics* graphics, int posX, int posY) const
diff --git a/src/item.cpp b/src/item.cpp
index e59d0c334..f74d0e837 100644
--- a/src/item.cpp
+++ b/src/item.cpp
@@ -48,7 +48,10 @@ Item::Item(int id, int quantity, int refine, unsigned char color,
 Item::~Item()
 {
     if (mImage)
+    {
         mImage->decRef();
+        mImage = 0;
+    }
 }
 
 void Item::setId(int id, unsigned char color)
diff --git a/src/map.cpp b/src/map.cpp
index 69963b354..2c8dc90e2 100644
--- a/src/map.cpp
+++ b/src/map.cpp
@@ -1743,7 +1743,10 @@ MapItem::MapItem(int type, std::string comment, int x, int y):
 MapItem::~MapItem()
 {
     if (mImage)
+    {
         mImage->decRef();
+        mImage = 0;
+    }
 }
 
 void MapItem::setType(int type)
diff --git a/src/particleemitter.cpp b/src/particleemitter.cpp
index 5f107abb7..ad67d622b 100644
--- a/src/particleemitter.cpp
+++ b/src/particleemitter.cpp
@@ -446,9 +446,13 @@ ParticleEmitter::~ParticleEmitter()
         if (*i)
             (*i)->decRef();
     }
+    mTempSets.clear();
 
     if (mParticleImage)
+    {
         mParticleImage->decRef();
+        mParticleImage = 0;
+    }
 }
 
 
diff --git a/src/resources/ambientlayer.cpp b/src/resources/ambientlayer.cpp
index 92d9eb43e..a0f3803eb 100644
--- a/src/resources/ambientlayer.cpp
+++ b/src/resources/ambientlayer.cpp
@@ -74,7 +74,10 @@ AmbientLayer::AmbientLayer(Image *img, float parallax,
 AmbientLayer::~AmbientLayer()
 {
     if (mImage)
+    {
         mImage->decRef();
+        mImage = 0;
+    }
 }
 
 void AmbientLayer::update(int timePassed, float dx, float dy)
diff --git a/src/resources/image.cpp b/src/resources/image.cpp
index aa5c33488..4a89ae636 100644
--- a/src/resources/image.cpp
+++ b/src/resources/image.cpp
@@ -828,7 +828,10 @@ SubImage::~SubImage()
     mGLImage = 0;
 #endif
     if (mParent)
+    {
         mParent->decRef();
+        mParent = 0;
+    }
 }
 
 Image *SubImage::getSubImage(int x, int y, int w, int h)
diff --git a/src/resources/spritedef.cpp b/src/resources/spritedef.cpp
index 37610f659..79e665f4c 100644
--- a/src/resources/spritedef.cpp
+++ b/src/resources/spritedef.cpp
@@ -359,7 +359,10 @@ SpriteDef::~SpriteDef()
             i != mImageSets.end(); ++i)
     {
         if (i->second)
+        {
             i->second->decRef();
+            i->second = 0;
+        }
     }
 }
 
-- 
cgit v1.2.3-60-g2f50