Revision: 4220
          http://vexi.svn.sourceforge.net/vexi/?rev=4220&view=rev
Author:   clrg
Date:     2011-09-09 04:05:37 +0000 (Fri, 09 Sep 2011)
Log Message:
-----------
Fix - the vector may be empty

Modified Paths:
--------------
    trunk/org.vexi-vexi.widgets/src_main/org/vexi/lib/widget/combo.t

Modified: trunk/org.vexi-vexi.widgets/src_main/org/vexi/lib/widget/combo.t
===================================================================
--- trunk/org.vexi-vexi.widgets/src_main/org/vexi/lib/widget/combo.t    
2011-09-08 04:05:08 UTC (rev 4219)
+++ trunk/org.vexi-vexi.widgets/src_main/org/vexi/lib/widget/combo.t    
2011-09-09 04:05:37 UTC (rev 4220)
@@ -1,4 +1,4 @@
-<!-- Copyright 2009 - see COPYING for details [LGPL] -->
+<!-- Copyright 2011 - see COPYING for details [LGPL] -->
 
 <vexi xmlns:ui="vexi://ui" xmlns:meta="vexi://meta" xmlns="org.vexi.lib">
     <meta:doc>
@@ -95,7 +95,7 @@
         }
         // FIXME: this is inefficient, to say the least
         var vec = list.members;
-        var item = vec.first;
+        var item = vec?.first;
         var match = text.toLowerCase();
         var f = true;
         while (item!=null) {
@@ -116,7 +116,7 @@
             return;
         }
         var vec = list.members;
-        var item = vec.first;
+        var item = vec?.first;
         while (item!=null) {
             if (!item.ignorematch) {
                 item.display = true;

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