diff --git a/lib/ace/mode/behaviour/cstyle.js b/lib/ace/mode/behaviour/cstyle.js
index 3781afe8..51cac0f1 100644
--- a/lib/ace/mode/behaviour/cstyle.js
+++ b/lib/ace/mode/behaviour/cstyle.js
@@ -48,8 +48,8 @@ var CstyleBehaviour = function () {
         // Don't insert in the middle of a keyword/identifier/lexical
         if (!this.$matchTokenType(iterator.getCurrentToken() || "text", ["text", "paren.rparen"])) {
             // Look ahead in case we're at the end of a token
-            iterator = new TokenIterator(session, cursor.row, cursor.column + 1);
-            if (!this.$matchTokenType(iterator.getCurrentToken() || "text", ["text", "paren.rparen"]))
+            var iterator2 = new TokenIterator(session, cursor.row, cursor.column + 1);
+            if (!this.$matchTokenType(iterator2.getCurrentToken() || "text", ["text", "paren.rparen"]))
                 return false;
         }