[Monodevelop-patches-list] r550 - trunk/MonoDevelop/src/Main/Base/Gui/Dialogs/ReferenceDialog

[commit-watcher at mono-cvs.ximian.com]

Author: pedroas
Date: 2004-01-18 16:05:57 -0500 (Sun, 18 Jan 2004)
New Revision: 550

Modified:
   trunk/MonoDevelop/src/Main/Base/Gui/Dialogs/ReferenceDialog/SelectReferenceDialog.cs
Log:
Bugfix: avoid crashing when removing the last reference


Modified: trunk/MonoDevelop/src/Main/Base/Gui/Dialogs/ReferenceDialog/SelectReferenceDialog.cs
===================================================================
--- trunk/MonoDevelop/src/Main/Base/Gui/Dialogs/ReferenceDialog/SelectReferenceDialog.cs	2004-01-18 20:16:23 UTC (rev 549)
+++ trunk/MonoDevelop/src/Main/Base/Gui/Dialogs/ReferenceDialog/SelectReferenceDialog.cs	2004-01-18 21:05:57 UTC (rev 550)
@@ -65,7 +65,9 @@
 			get {
 				ArrayList referenceInformations = new ArrayList();
 				Gtk.TreeIter looping_iter;
-				refTreeStore.GetIterFirst (out looping_iter);
+				if (refTreeStore.GetIterFirst (out looping_iter) == false) {
+					return referenceInformations;
+				}
 				do {
 					//Debug.Assert(item.Tag != null);
 					referenceInformations.Add(refTreeStore.GetValue(looping_iter, 3));