[richfaces-svn-commits] JBoss Rich Faces SVN: r11599 - trunk/ui/orderingList/src/main/java/org/richfaces/renderkit.

[richfaces-svn-commits at lists.jboss.org]

Author: nbelaevski
Date: 2008-12-06 00:21:31 -0500 (Sat, 06 Dec 2008)
New Revision: 11599

Modified:
   trunk/ui/orderingList/src/main/java/org/richfaces/renderkit/OrderingListRendererBase.java
Log:
https://jira.jboss.org/jira/browse/RF-2073

Modified: trunk/ui/orderingList/src/main/java/org/richfaces/renderkit/OrderingListRendererBase.java
===================================================================
--- trunk/ui/orderingList/src/main/java/org/richfaces/renderkit/OrderingListRendererBase.java	2008-12-06 05:07:58 UTC (rev 11598)
+++ trunk/ui/orderingList/src/main/java/org/richfaces/renderkit/OrderingListRendererBase.java	2008-12-06 05:21:31 UTC (rev 11599)
@@ -249,13 +249,14 @@
 		
 		String clientId = orderingList.getBaseClientId(context);
         ExternalContext externalContext = context.getExternalContext();
-		Map requestParameterMap = externalContext
-        								 .getRequestParameterMap();
+		Map<String, String[]> requestParameterValuesMap = externalContext
+        								 .getRequestParameterValuesMap();
         
-		if (requestParameterMap.containsKey(clientId)) {
+		String[] strings = (String[]) requestParameterValuesMap.get(clientId);
+        
+		if (strings != null && strings.length != 0) {
 			Set selection = new HashSet();
 			Object activeItem = null;
-			String[] strings = (String[]) externalContext.getRequestParameterValuesMap().get(clientId);
         	Map map = new LinkedHashMap();
         	Converter converter = getConverter(context, orderingList, false);
         	for (int i = 0; i < strings.length; i++) {