From 005c3c39af8417669b0f6bcd79ea1fdd203a2987 Mon Sep 17 00:00:00 2001
From: RKrom <robin@getgreenshot.org>
Date: Wed, 6 Mar 2013 19:32:05 +0000
Subject: [PATCH] Fixed [#1469] by checking if there are grippers.

git-svn-id: http://svn.code.sf.net/p/greenshot/code/trunk@2517 7dccd23d-a4a3-4e1f-8c07-b4c1b4018ab4
---
 Greenshot/Drawing/DrawableContainer.cs | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/Greenshot/Drawing/DrawableContainer.cs b/Greenshot/Drawing/DrawableContainer.cs
index 3f2b7d144..41d265d99 100644
--- a/Greenshot/Drawing/DrawableContainer.cs
+++ b/Greenshot/Drawing/DrawableContainer.cs
@@ -54,11 +54,13 @@ namespace Greenshot.Drawing {
 
 		protected virtual void Dispose(bool disposing) {
 			if (disposing) {
-				for (int i = 0; i < grippers.Length; i++) {
-                    if(grippers[i] != null) {
-					    grippers[i].Dispose();
-					    grippers[i] = null;
-                    }
+				if (grippers != null) {
+					for (int i = 0; i < grippers.Length; i++) {
+						if (grippers[i] != null) {
+							grippers[i].Dispose();
+							grippers[i] = null;
+						}
+					}
 				}
 
 				FieldAggregator aggProps = parent.FieldAggregator;