From b4bb98b2307f419679275740bfc0a15932e9f4bd Mon Sep 17 00:00:00 2001
From: qianlifeng <qianlf2008@163.com>
Date: Mon, 21 Jul 2014 22:35:40 +0800
Subject: [PATCH] Fix websearch setting issues.

---
 .../WebSearch/WebSearchesSetting.xaml.cs                  | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/Wox.Plugin.SystemPlugins/WebSearch/WebSearchesSetting.xaml.cs b/Wox.Plugin.SystemPlugins/WebSearch/WebSearchesSetting.xaml.cs
index 5648f20264..0a5282383e 100644
--- a/Wox.Plugin.SystemPlugins/WebSearch/WebSearchesSetting.xaml.cs
+++ b/Wox.Plugin.SystemPlugins/WebSearch/WebSearchesSetting.xaml.cs
@@ -101,8 +101,12 @@ namespace Wox.Plugin.SystemPlugins
 
         private void ComboBoxSuggestionSource_OnSelectionChanged(object sender, SelectionChangedEventArgs e)
         {
-            UserSettingStorage.Instance.WebSearchSuggestionSource = ((ComboBoxItem)e.AddedItems[0]).Content.ToString();
-            UserSettingStorage.Instance.Save();
+            if (e.AddedItems.Count > 0)
+            {
+                UserSettingStorage.Instance.WebSearchSuggestionSource =
+                    ((ComboBoxItem) e.AddedItems[0]).Content.ToString();
+                UserSettingStorage.Instance.Save();
+            }
         }
     }
 }