From 4ddde5f4fa3f4b77c2ddf1d4848d06628d396842 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Fri, 12 Apr 2013 02:11:25 +0300
Subject: fix random rare crashes in npc and possible other windows.

---
 src/gui/widgets/button.cpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/gui/widgets/button.cpp')

diff --git a/src/gui/widgets/button.cpp b/src/gui/widgets/button.cpp
index 16f5b7db3..02e05a643 100644
--- a/src/gui/widgets/button.cpp
+++ b/src/gui/widgets/button.cpp
@@ -202,6 +202,9 @@ void Button::init()
 
 Button::~Button()
 {
+    if (gui)
+        gui->removeDragged(this);
+
     mInstances--;
 
     if (mInstances == 0 && Theme::instance())
-- 
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