[Truffle] Allow flattenBytes to short-circuit for any rope that alrea…

…dy has its byte array populated.
jruby · Apr 14, 2016 · c22dfd0 · c22dfd0
1 parent c5dec24
commit c22dfd0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/truffle/src/main/java/org/jruby/truffle/core/rope/RopeOperations.java b/truffle/src/main/java/org/jruby/truffle/core/rope/RopeOperations.java
@@ -323,7 +323,7 @@ public void accept(byte[] bytes, int offset, int length) {
      */
     @TruffleBoundary
     public static byte[] flattenBytes(Rope rope) {
-        if (rope instanceof LeafRope) {
+        if (rope.getRawBytes() != null) {
             return rope.getRawBytes();
         }