When last argument is falsy, Override by default callback instead of …

…appending it
wdcodecn · Feb 10, 2016 · cada7ff · cada7ff
1 parent 2264600
commit cada7ff
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/lib/executor.js b/lib/executor.js
@@ -31,6 +31,9 @@ function Executor () {
       };
 
       newArguments[newArguments.length - 1] = callback;
+    } else if (!lastArg && task.arguments.length) {
+        callback = function () { cb(); };
+        newArguments[newArguments.length - 1] = callback;
     } else {
       callback = function () { cb(); };
       newArguments.push(callback);