diff --git a/lib/util.js b/lib/util.js
index 14ba8658..261b3afd 100644
--- a/lib/util.js
+++ b/lib/util.js
@@ -23,29 +23,29 @@
             var i, element, name, func,
                 funcsCount  = funcs.length,
                 count       = 0,
-                data        = [];
+                allData     = [];
                 
             for (i = 0; i < funcsCount; i++) {
                 func = funcs[i];
                 callCheckFunc(i, func);
             }
             
-            function checkFunc(pNum, pData) {
-                var i, n    = pData.length,
+            function checkFunc(num, data) {
+                var i, n    = data.length,
                     params  = [];
                 
                 ++count;
                 
                 if (n >= 2) {
                     for (i = 0; i < n; i++)
-                        params[i] = pData[i];
+                        params[i] = data[i];
                     
-                    data[pNum] = params;
+                    allData[num] = params;
                 } else
-                    data[pNum] = pData[0];
+                    allData[num] = data[0];
                 
                 if (count === funcsCount)
-                    Util.retExec(callback).apply(null, data);
+                    Util.retExec(callback).apply(null, allData);
             }
             
             function callCheckFunc(num, func) {