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/resources/ambientlayer.cpp | 3 +++
 src/resources/image.cpp        | 3 +++
 src/resources/spritedef.cpp    | 3 +++
 3 files changed, 9 insertions(+)

(limited to 'src/resources')

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;
+        }
     }
 }
 
-- 
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