Fixes #5521 ResourceCollection list NPE

Fix from review. remove duplicate line.
jetty · Oct 28, 2020 · 2446ca3 · 2446ca3
1 parent 6c7a63b
commit 2446ca3
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/jetty-util/src/main/java/org/eclipse/jetty/util/resource/ResourceCollection.java b/jetty-util/src/main/java/org/eclipse/jetty/util/resource/ResourceCollection.java
@@ -440,7 +440,6 @@ public String[] list()
             String[] list = r.list();
             if (list != null)
                 Collections.addAll(set, list);
-            Collections.addAll(set, r.list());
         }
         String[] result = set.toArray(new String[0]);
         Arrays.sort(result);