Fix lint error that was commited

weswigham · weswigham · commit cc95dcac1bec · 2015-10-01T18:33:52.000-07:00
This is what happens when your merge PRs by hand and forget to run the linter. You break everyone's PRs.
diff --git 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);
                 }

Original file line number	Diff line number	Diff line change
`@@ -301,7 +301,7 @@ namespace ts {`
`301`	`301`	`sourceFile.fileWatcher.close();`
`302`	`302`	`sourceFile.fileWatcher = undefined;`
`303`	`303`	`if (removed) {`
`304`		`- var index = rootFileNames.indexOf(sourceFile.fileName);`
	`304`	`+ let index = rootFileNames.indexOf(sourceFile.fileName);`
`305`	`305`	`if (index >= 0) {`
`306`	`306`	`rootFileNames.splice(index, 1);`
`307`	`307`	`}`