From c6e18a9fcf3a560e26054e71cbfc4fec6ca1398e Mon Sep 17 00:00:00 2001
From: Ryan Cavanaugh <RyanCavanaugh@users.noreply.github.com>
Date: Thu, 28 Jan 2016 16:05:03 -0800
Subject: [PATCH] Fix case when position === 0

(cherry picked from commit 1231c9e145ef65cf51d5f582abfb71929892c48a)
---
 src/services/services.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/services/services.ts b/src/services/services.ts
index 58d5357eddb..058ae3e72cf 100644
--- a/src/services/services.ts
+++ b/src/services/services.ts
@@ -5490,7 +5490,7 @@ namespace ts {
 
                     const nameTable = getNameTable(sourceFile);
 
-                    if (lookUp(nameTable, internedName)) {
+                    if (lookUp(nameTable, internedName) !== undefined) {
                         result = result || [];
                         getReferencesInNode(sourceFile, symbol, declaredName, node, searchMeaning, findInStrings, findInComments, result, symbolToIndex);
                     }