diff --git a/lib/util.js b/lib/util.js
index e1b3e160..7966cd14 100644
--- a/lib/util.js
+++ b/lib/util.js
@@ -45,7 +45,7 @@
                     data[pNum] = pData[0];
                 
                 if (count === funcsCount)
-                    Util.exec(callback, data);
+                    Util.retExec(callback).apply(null, data);
             }
             
             function callCheckFunc(num, func) {