Index: java/org/apache/catalina/startup/ContextConfig.java
===================================================================
--- java/org/apache/catalina/startup/ContextConfig.java	(revision 1377649)
+++ java/org/apache/catalina/startup/ContextConfig.java	(working copy)
@@ -1684,8 +1684,15 @@
                 // Note: Ignore file URLs for now since only jar URLs will be accepted
                 if ("jar".equals(url.getProtocol())) {
                     jar = JarFactory.newInstance(url);
-                    if (jar.entryExists("META-INF/resources/")) {
-                        context.addResourceJarUrl(url);
+                    jar.nextEntry();
+                    String entryName = jar.getEntryName();
+                    while (entryName != null) {
+                        if (entryName.startsWith("META-INF/resources/")) {
+                            context.addResourceJarUrl(url);
+                            break;
+                        }
+                        jar.nextEntry();
+                        entryName = jar.getEntryName();
                     }
                 } else if ("file".equals(url.getProtocol())) {
                     FileDirContext fileDirContext = new FileDirContext();