ensure plugins can output esm

systemjs · Aug 12, 2015 · db0f07e · db0f07e
1 parent 1900734
commit db0f07e
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/compilers/esm.js b/compilers/esm.js
@@ -46,7 +46,8 @@ exports.compile = function(load, opts, loader) {
   var normalize = opts.normalize;
   var options;
 
-  var source = load.originalSource;
+  // load.metadata.originalSource set by esm layer to allow plugin -> esm
+  var source = load.metadata.originalSource || load.originalSource;
 
   return Promise.resolve(global[loader.transpiler == 'typescript' ? 'ts' : loader.transpiler] || loader.import(loader.transpiler))
   .then(function(transpiler) {