From 255cde582d4897bc03d83284192dcfd4f24a4163 Mon Sep 17 00:00:00 2001
From: Wesley Wigham <t-weswig@microsoft.com>
Date: Wed, 21 Oct 2015 16:15:53 -0700
Subject: [PATCH] remove assertion

---
 src/compiler/declarationEmitter.ts | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/compiler/declarationEmitter.ts b/src/compiler/declarationEmitter.ts
index 57e9b47b379..1a1f0c5f16e 100644
--- a/src/compiler/declarationEmitter.ts
+++ b/src/compiler/declarationEmitter.ts
@@ -735,9 +735,7 @@ namespace ts {
         }
 
         function emitExternalModuleSpecifier(moduleSpecifier: Expression) {
-            Debug.assert(moduleSpecifier.kind === SyntaxKind.StringLiteral);
-
-            if ((!root) && (compilerOptions.out || compilerOptions.outFile)) {
+            if (moduleSpecifier.kind === SyntaxKind.StringLiteral && (!root) && (compilerOptions.out || compilerOptions.outFile)) {
                 let moduleSymbol = resolver.getSymbolAtLocation(moduleSpecifier);
                 if (moduleSymbol) {
                     let moduleDeclaration = getDeclarationOfKind(moduleSymbol, SyntaxKind.SourceFile) as SourceFile;