From 7d8223ee13e504d5421d8064dad76ab52362210c Mon Sep 17 00:00:00 2001
From: Yuchen Deng <loaden@gmail.com>
Date: Sat, 9 Feb 2013 12:07:02 +0800
Subject: [PATCH] Fix crash if plugins list is empty

Change-Id: I8de46de3ea349fc7c16e0024eb434ffe8f586be8
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>
---
 src/libs/extensionsystem/pluginview.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/libs/extensionsystem/pluginview.cpp b/src/libs/extensionsystem/pluginview.cpp
index cd493352ea6..5591a6a079d 100644
--- a/src/libs/extensionsystem/pluginview.cpp
+++ b/src/libs/extensionsystem/pluginview.cpp
@@ -330,7 +330,8 @@ void PluginView::updatePluginSettings(QTreeWidgetItem *item, int column)
             }
         }
         updatePluginDependencies();
-        emit pluginSettingsChanged(collection->plugins().first());
+        if (!collection->plugins().isEmpty())
+            emit pluginSettingsChanged(collection->plugins().first());
     }
 
     m_allowCheckStateUpdate = true;