From fdbd829a0451df6faba39a3ce141f614d70c592b Mon Sep 17 00:00:00 2001
From: RKrom <robin@getgreenshot.org>
Date: Wed, 23 May 2012 04:57:19 +0000
Subject: [PATCH] Fixed problem with undo and missing language key

git-svn-id: http://svn.code.sf.net/p/greenshot/code/trunk@1896 7dccd23d-a4a3-4e1f-8c07-b4c1b4018ab4
---
 Greenshot/Forms/ImageEditorForm.cs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Greenshot/Forms/ImageEditorForm.cs b/Greenshot/Forms/ImageEditorForm.cs
index ab14f2e15..079649aa4 100644
--- a/Greenshot/Forms/ImageEditorForm.cs
+++ b/Greenshot/Forms/ImageEditorForm.cs
@@ -741,7 +741,9 @@ namespace Greenshot {
 			this.undoToolStripMenuItem.Enabled = canUndo;
 			string undoAction = "";
 			if (canUndo) {
-				undoAction = Language.GetString(surface.UndoActionKey);
+				if (surface.UndoActionKey != LangKey.none) {
+					undoAction = Language.GetString(surface.UndoActionKey);
+				}
 			}
 			string undoText = Language.GetFormattedString(LangKey.editor_undo, undoAction);
 			this.btnUndo.Text = undoText;