diff --git a/Jakefile.js b/Jakefile.js
index 33227915761..bc7142b1399 100644
--- a/Jakefile.js
+++ b/Jakefile.js
@@ -168,13 +168,13 @@ var servicesSources = [
     "formatting/tokenRange.ts",
     // CodeFixes
     "codeFixProvider.ts",
-    "codeFixes/fixes.ts",
-    "codeFixes/fixExtendsInterfaceBecomesImplements.ts",
-    "codeFixes/fixClassIncorrectlyImplementsInterface.ts",
-    "codeFixes/fixClassDoesntImplementInheritedAbstractMember.ts",
-    "codeFixes/fixClassSuperMustPrecedeThisAccess.ts",
-    "codeFixes/fixConstructorForDerivedNeedSuperCall.ts",
-    "codeFixes/fixRemoveAbstractModifierInNonAbstractClass.ts"
+    "codefixes/fixes.ts",
+    "codefixes/fixExtendsInterfaceBecomesImplements.ts",
+    "codefixes/fixClassIncorrectlyImplementsInterface.ts",
+    "codefixes/fixClassDoesntImplementInheritedAbstractMember.ts",
+    "codefixes/fixClassSuperMustPrecedeThisAccess.ts",
+    "codefixes/fixConstructorForDerivedNeedSuperCall.ts",
+    "codefixes/fixRemoveAbstractModifierInNonAbstractClass.ts"
 ].map(function (f) {
     return path.join(servicesDirectory, f);
 }));
diff --git a/src/services/utilities.ts b/src/services/utilities.ts
index baeabe52e23..1f4f07e96ac 100644
--- a/src/services/utilities.ts
+++ b/src/services/utilities.ts
@@ -1361,13 +1361,13 @@ namespace ts {
 
     export function getCodeFixChanges(interfaceClause: Node, existingMembers: string[], startPos: number, checker: TypeChecker, reference: boolean, trackingAddedMembers: string[], newLineCharacter: string): TextChange[] {
         const type = checker.getTypeAtLocation(interfaceClause);
-        const changesArray: TextChange[] = [];
 
         if (!(type && type.symbol && type.symbol.declarations && type.symbol.declarations.length > 0)) {
             return [];
         }
 
         const missingMembers = getMissingInterfaceMembers(<InterfaceDeclaration>type.symbol.declarations[0], existingMembers, checker);
+        const changesArray: TextChange[] = [];
 
         for (const member of missingMembers) {
             if (member.kind === SyntaxKind.PropertySignature || member.kind === SyntaxKind.PropertyDeclaration) {