From bc4957b24e6939f4e681e9412f9bbdd483a6bc35 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Thu, 4 Jun 2015 22:51:17 +0300
Subject: Fix removing listeners from window if used guitable as container.

This fixing crash with settings window after reconnect to server.
---
 src/gui/widgets/radiobutton.cpp | 13 +++++++++++++
 1 file changed, 13 insertions(+)

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

diff --git a/src/gui/widgets/radiobutton.cpp b/src/gui/widgets/radiobutton.cpp
index a3c4d1797..781a52421 100644
--- a/src/gui/widgets/radiobutton.cpp
+++ b/src/gui/widgets/radiobutton.cpp
@@ -357,3 +357,16 @@ void RadioButton::widgetHidden(const Event &event A_UNUSED)
     mTextChanged = true;
     mTextChunk.deleteImage();
 }
+
+void RadioButton::setWindow(Widget *const widget)
+{
+    if (!widget && mWindow)
+    {
+        mWindow->removeWidgetListener(this);
+        mWindow = nullptr;
+    }
+    else
+    {
+        Widget2::setWindow(widget);
+    }
+}
-- 
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