check shipping url null or not

git-svn-id: http://15.206.35.175/svn/proteus/business-java/trunk@99272 ce508802-f39f-4f6c-b175-0d175dae99d5

webitm-wms/ibase/webitm/utility/wms/CommonWmsUtil.java

@@ -1261,6 +1261,8 @@ public  class CommonWmsUtil {
 	    public  void CallTrackShipStatus(ShipmentStatus shipParams,String url) throws Exception 
 	    {
 	    	try
+	    	{
+	    		if(url != null && url.length() > 0)
 	    		{
 	    			String urlParameters = GetUrlParameters(ShipmentStatus.class, shipParams);
 
@@ -1322,6 +1324,8 @@ public  class CommonWmsUtil {
 
 	    				break;
 	    			}
+	    		}
+	    		
 	    	}catch (Exception e)
 	    	{
 	    		System.out.println("Exception in CommonWMS Util :: CallTrackShipStatus ::" + e.getMessage() + ":");