Index: lams_learning/src/java/org/lamsfoundation/lams/learning/export/web/action/CSSBundler.java
===================================================================
RCS file: /usr/local/cvsroot/lams_learning/src/java/org/lamsfoundation/lams/learning/export/web/action/CSSBundler.java,v
diff -u -r1.10 -r1.11
--- lams_learning/src/java/org/lamsfoundation/lams/learning/export/web/action/CSSBundler.java	20 Aug 2009 04:37:20 -0000	1.10
+++ lams_learning/src/java/org/lamsfoundation/lams/learning/export/web/action/CSSBundler.java	6 Jan 2012 11:57:56 -0000	1.11
@@ -208,7 +208,10 @@
 		
 					File[] files = dir.listFiles();
 					for ( File imageFile: files ) {
+					    //skip the directories out
+					    if (imageFile.isFile()) {
 						filesToCopy.put(outputImageDirectory+File.separatorChar+imageFile.getName(),imageFile);
+					    }
 					}
 				}
 			}