extend when ignore = true for performance

popomore · Aug 18, 2014 · 3c52aeb · 3c52aeb
1 parent f753b44
commit 3c52aeb
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/lib/file.js b/lib/file.js
@@ -93,8 +93,10 @@ File.prototype._run = function() {
     });
 
     var deps = file._run().map(function(file) {
-      file = extend({}, file);
-      if (isIgnore) file.ignore = isIgnore;
+      if (isIgnore) {
+        file = extend({}, file);
+        file.ignore = true;
+      }
       return file;
     });
     cache = cache.concat(deps);