jspm normalize fix

jspm · Jun 21, 2016 · 416820a · 416820a
1 parent 2a97882
commit 416820a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/core.js b/lib/core.js
@@ -203,7 +203,7 @@ exports.normalize = function(moduleName, parentName, canonicalize, env) {
   loader.set('@system-env', loader.newModule(envModule));
 
   // ensure the parent package is loaded first
-  return loader.normalize(parentName)
+  return (parentName && loader.normalize(parentName) || Promise.resolve())
   .then(function() {
     return loader.normalize(moduleName, parentName && loader.normalizeSync(parentName));
   })