From cc95dcac1bec89ece5986b8a5c1e8e19bb160db2 Mon Sep 17 00:00:00 2001
From: Wesley Wigham <wwigham@gmail.com>
Date: Thu, 1 Oct 2015 18:33:52 -0700
Subject: [PATCH] Fix lint error that was commited

This is what happens when your merge PRs by hand and forget to run the linter. You break everyone's PRs.
---
 src/compiler/tsc.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/compiler/tsc.ts b/src/compiler/tsc.ts
index d0f888cfa02..7b74024aec4 100644
--- a/src/compiler/tsc.ts
+++ b/src/compiler/tsc.ts
@@ -301,7 +301,7 @@ namespace ts {
             sourceFile.fileWatcher.close();
             sourceFile.fileWatcher = undefined;
             if (removed) {
-                var index = rootFileNames.indexOf(sourceFile.fileName);
+                let index = rootFileNames.indexOf(sourceFile.fileName);
                 if (index >= 0) {
                     rootFileNames.splice(index, 1);
                 }