diff options
| author | Matt Ward <matt.ward@xamarin.com> | 2016-02-19 17:18:35 +0300 |
|---|---|---|
| committer | Matt Ward <matt.ward@xamarin.com> | 2016-02-19 17:18:35 +0300 |
| commit | e0f31d508f58efd37710b314e90ac590c18a024a (patch) | |
| tree | 9a23e004225603b60a54becb540e1063837ab1ed /main/src/addins/MonoDevelop.GtkCore | |
| parent | 5f8186512a8c628d293004968bafc65e9a8a535d (diff) | |
[GtkCore] Fix null reference when closing the GTK# designer.
Diffstat (limited to 'main/src/addins/MonoDevelop.GtkCore')
| -rw-r--r-- | main/src/addins/MonoDevelop.GtkCore/MonoDevelop.GtkCore.GuiBuilder/CombinedDesignView.cs | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/main/src/addins/MonoDevelop.GtkCore/MonoDevelop.GtkCore.GuiBuilder/CombinedDesignView.cs b/main/src/addins/MonoDevelop.GtkCore/MonoDevelop.GtkCore.GuiBuilder/CombinedDesignView.cs index 380c953a6b..eb93b3efe0 100644 --- a/main/src/addins/MonoDevelop.GtkCore/MonoDevelop.GtkCore.GuiBuilder/CombinedDesignView.cs +++ b/main/src/addins/MonoDevelop.GtkCore/MonoDevelop.GtkCore.GuiBuilder/CombinedDesignView.cs @@ -124,7 +124,8 @@ namespace MonoDevelop.GtkCore.GuiBuilder protected override void OnWorkbenchWindowChanged () { base.OnWorkbenchWindowChanged (); - content.WorkbenchWindow = WorkbenchWindow; + if (content != null) + content.WorkbenchWindow = WorkbenchWindow; if (WorkbenchWindow != null) { foreach (TabView view in tabs) { view.WorkbenchWindow = WorkbenchWindow; @@ -166,6 +167,9 @@ namespace MonoDevelop.GtkCore.GuiBuilder public override void Dispose () { + if (content == null) + return; + content.DirtyChanged -= new EventHandler (OnTextDirtyChanged); IdeApp.Workbench.ActiveDocumentChanged -= new EventHandler (OnActiveDocumentChanged); content.Dispose (); |