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------------------------------------------------------------
revno: 12385
committer: Morten Olav Hansen <mortenoh@xxxxxxxxx>
branch nick: dhis2
timestamp: Wed 2013-10-02 14:34:35 +0200
message:
  minor js fix in expressionBuilder.js
modified:
  dhis-2/dhis-web/dhis-web-validationrule/src/main/webapp/dhis-web-validationrule/javascript/expressionBuilder.js


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=== modified file 'dhis-2/dhis-web/dhis-web-validationrule/src/main/webapp/dhis-web-validationrule/javascript/expressionBuilder.js'
--- dhis-2/dhis-web/dhis-web-validationrule/src/main/webapp/dhis-web-validationrule/javascript/expressionBuilder.js	2013-04-21 20:06:01 +0000
+++ dhis-2/dhis-web/dhis-web-validationrule/src/main/webapp/dhis-web-validationrule/javascript/expressionBuilder.js	2013-10-02 12:34:35 +0000
@@ -52,7 +52,7 @@
 	
 	jQuery.get( '../api/constants.json?paging=false&links=false', {}, function( json ) 
 	{
-		if ( json.constants.length == 0 )
+		if ( !json.constants || json.constants.length == 0 )
 		{
 			setInnerHTML( 'constantHeader', "<i style='color:red'>"+i18n_no_constant_to_select+"</i>" );
 			return;