Fix XPath implementation throwing exception

2014-01-16 15:47:34 -06:00 · 2014-01-16 15:47:34 -06:00 · 77fce95c22
parent a66203205f
commit 77fce95c22
1 changed files with 0 additions and 1 deletions
--- a/runtime/Java/src/org/antlr/v4/runtime/tree/xpath/XPath.java
+++ b/runtime/Java/src/org/antlr/v4/runtime/tree/xpath/XPath.java
@ -181,7 +181,6 @@ loop:
 		dummyRoot.children = Collections.singletonList(t); // don't set t's parent.

 		Collection<ParseTree> work = Collections.<ParseTree>singleton(dummyRoot);
-		work.add(dummyRoot);

 		int i = 0;
 		while ( i < elements.length ) {