From 90982a892d9820663bde5f62ccc333841a547d69 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Sat, 25 Jun 2011 01:14:29 +0300
Subject: Fix memory leaks in npchandler and npcdialog classes.

---
 src/gui/npcdialog.cpp       | 12 ++++++++++++
 src/net/tmwa/npchandler.cpp |  7 +++++++
 2 files changed, 19 insertions(+)

diff --git a/src/gui/npcdialog.cpp b/src/gui/npcdialog.cpp
index d8dc68fd1..e8ea3388f 100644
--- a/src/gui/npcdialog.cpp
+++ b/src/gui/npcdialog.cpp
@@ -139,6 +139,15 @@ NpcDialog::~NpcDialog()
 {
     config.removeListener("logNpcInGui", this);
 
+    clearLayout();
+
+    delete mTextBox;
+    mTextBox = 0;
+    delete mClearButton;
+    mClearButton = 0;
+    delete mButton;
+    mButton = 0;
+
     // These might not actually be in the layout, so lets be safe
     delete mScrollArea;
     mScrollArea = 0;
@@ -157,6 +166,9 @@ NpcDialog::~NpcDialog()
     delete mItemLinkHandler;
     mItemLinkHandler = 0;
 
+    delete mListScrollArea;
+    mListScrollArea = 0;
+
     instances.remove(this);
 }
 
diff --git a/src/net/tmwa/npchandler.cpp b/src/net/tmwa/npchandler.cpp
index 688635942..eb347db44 100644
--- a/src/net/tmwa/npchandler.cpp
+++ b/src/net/tmwa/npchandler.cpp
@@ -258,6 +258,13 @@ void NpcHandler::endShopping(int beingId _UNUSED_)
 
 void NpcHandler::clearDialogs()
 {
+    NpcDialogs::iterator it = mNpcDialogs.begin();
+    NpcDialogs::iterator it_end = mNpcDialogs.end();
+    while (it != it_end)
+    {
+        delete (*it).second.dialog;
+        ++ it;
+    }
     mNpcDialogs.clear();
 }
 
-- 
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