--- facelets-1.1.15.orig/src/java/com/sun/facelets/impl/DefaultFaceletFactory.java	2007-11-25 21:38:56.000000000 -0500
+++ facelets-1.1.15/src/java/com/sun/facelets/impl/DefaultFaceletFactory.java	2011-02-17 14:43:01.609077319 -0500
@@ -178,7 +178,7 @@
 				URLConnection conn = url.openConnection();
 				is = conn.getInputStream();
 				long atl = conn.getLastModified();
-				return atl == 0 || atl > ttl;
+				return atl > ttl;
 			} catch (Exception e) {
 				throw new FaceletException("Error Checking Last Modified for "
 						+ facelet.getAlias(), e);