Fix breakage from 818f746

jruby · Jul 27, 2015 · 8a18dd1 · 8a18dd1
1 parent 4962391
commit 8a18dd1
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/core/src/main/java/org/jruby/ir/dataflow/analyses/LiveVariablesProblem.java b/core/src/main/java/org/jruby/ir/dataflow/analyses/LiveVariablesProblem.java
@@ -11,10 +11,11 @@
 
 public class LiveVariablesProblem extends DataFlowProblem<LiveVariablesProblem, LiveVariableNode> {
     public static final String NAME = "Live Variables Analysis";
-    private static final Set<LocalVariable> EMPTY_SET = new HashSet<LocalVariable>();
 
     public LiveVariablesProblem(IRScope scope) {
         super(DataFlowProblem.DF_Direction.BACKWARD);
+        alwaysLiveVars = new ArrayList<LocalVariable>();
+        varsLiveOnScopeExit = new ArrayList<LocalVariable>(alwaysLiveVars);
         setup(scope);
     }