From: Richard Fairhurst <richard@systemeD.net>
Date: Sun, 19 Jun 2011 09:49:35 +0000 (+0100)
Subject: Don't choke if the user adds two fields in succession
X-Git-Tag: 2.3~35
X-Git-Url: https://git.openstreetmap.org/potlatch2.git/commitdiff_plain/4011001a1b02966da3d440682a6829c0f1b3c984

Don't choke if the user adds two fields in succession
---

diff --git a/net/systemeD/controls/DataGridWarningField.as b/net/systemeD/controls/DataGridWarningField.as
index 647a614b..dbc47778 100644
--- a/net/systemeD/controls/DataGridWarningField.as
+++ b/net/systemeD/controls/DataGridWarningField.as
@@ -26,7 +26,7 @@ package net.systemeD.controls {
 		override protected function updateDisplayList(unscaledWidth:Number, unscaledHeight:Number):void {
 			super.updateDisplayList(unscaledWidth, unscaledHeight);
  
-			if (data.value.indexOf(';')>-1) {
+			if (data.value && data.value.indexOf(';')>-1) {
 				setStyle('color',0xFF0000);
 				_image.visible=true;
 				_image.x = width -_image.width -5;