Improve readability of fix.

kkjinang · Dec 3, 2014 · 4550b50 · 4550b50
1 parent b172e54
commit 4550b50
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/language/CodeInspection.js b/src/language/CodeInspection.js
@@ -161,7 +161,8 @@ define(function (require, exports, module) {
      * @return ?{Array.<{name:string, scanFileAsync:?function(string, string):!{$.Promise}, scanFile:?function(string, string):?{errors:!Array, aborted:boolean}}>} provider
      */
     function getProvidersForPath(filePath) {
-        return (_providers[LanguageManager.getLanguageForPath(filePath).getId()] || []).slice(0);
+        var providers = _providers[LanguageManager.getLanguageForPath(filePath).getId()];
+        return providers && providers.slice(0) || [];
     }
 
     /**