Update of /var/cvs/applications/resources/src/org/mmbase/module/builders
In directory 
james.mmbase.org:/tmp/cvs-serv5180/applications/resources/src/org/mmbase/module/builders

Modified Files:
        Images.java 
Log Message:
MMB-1678 Animated gifs are corrupted easily when scaled with ImageMagick


See also: 
http://cvs.mmbase.org/viewcvs/applications/resources/src/org/mmbase/module/builders
See also: http://www.mmbase.org/jira/browse/MMB-1678


Index: Images.java
===================================================================
RCS file: 
/var/cvs/applications/resources/src/org/mmbase/module/builders/Images.java,v
retrieving revision 1.8
retrieving revision 1.9
diff -u -b -r1.8 -r1.9
--- Images.java 13 Nov 2007 16:42:07 -0000      1.8
+++ Images.java 14 Jul 2008 12:30:08 -0000      1.9
@@ -32,7 +32,7 @@
  * @author Daniel Ockeloen
  * @author Rico Jansen
  * @author Michiel Meeuwissen
- * @version $Id: Images.java,v 1.8 2007/11/13 16:42:07 michiel Exp $
+ * @version $Id: Images.java,v 1.9 2008/07/14 12:30:08 nklasens Exp $
  */
 public class Images extends AbstractImages {
 
@@ -132,6 +132,9 @@
             return Integer.valueOf(getCachedNode(node, (String) 
args.get(0)).getNumber());
         } else if ("cachednode".equals(function)) {
             try {
+                if (args == null || args.size() < 1) {
+                    throw new RuntimeException("Images cache functions needs 1 
argument (now: " + args + ")");
+                }
                 return getCachedNode(node, (String) args.get(0));
             } catch (Exception e) {
                 log.error(e.getMessage());
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