[Truffle] Don't mutate EMPTY_BYTELIST.

jruby · Aug 28, 2015 · 41d4a6a · 41d4a6a
1 parent 145518e
commit 41d4a6a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/truffle/src/main/java/org/jruby/truffle/nodes/core/StringNodes.java b/truffle/src/main/java/org/jruby/truffle/nodes/core/StringNodes.java
@@ -2228,7 +2228,7 @@ public ClearNode(RubyContext context, SourceSection sourceSection) {
 
         @Specialization
         public DynamicObject clear(DynamicObject string) {
-            ByteList empty = ByteList.EMPTY_BYTELIST;
+            ByteList empty = new ByteList(0);
             empty.setEncoding(Layouts.STRING.getByteList(string).getEncoding());
             Layouts.STRING.setByteList(string, empty);
             return string;