[Truffle] Handle null paths in sources for coverage.

jruby · Dec 12, 2015 · a3c5f9d · a3c5f9d
1 parent 4c8121f
commit a3c5f9d
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/truffle/src/main/java/org/jruby/truffle/nodes/core/TrufflePrimitiveNodes.java b/truffle/src/main/java/org/jruby/truffle/nodes/core/TrufflePrimitiveNodes.java
@@ -307,7 +307,10 @@ public DynamicObject coverageResult() {
             for (Map.Entry<Source, Long[]> source : getContext().getCoverageTracker().getCounts().entrySet()) {
                 final Object[] store = lineCountsStore(source.getValue());
                 final DynamicObject array = Layouts.ARRAY.createArray(getContext().getCoreLibrary().getArrayFactory(), store, store.length);
-                converted.put(createString(StringOperations.encodeByteList(source.getKey().getPath(), UTF8Encoding.INSTANCE)), array);
+
+                if (source.getKey().getPath() != null) {
+                    converted.put(createString(StringOperations.encodeByteList(source.getKey().getPath(), UTF8Encoding.INSTANCE)), array);
+                }
             }
 
             return BucketsStrategy.create(getContext(), converted.entrySet(), false);