From e29dcd59e07ea84d8f3b1ddec4e73324f4861509 Mon Sep 17 00:00:00 2001
From: coderaiser <mnemonic.enemy@gmail.com>
Date: Wed, 7 May 2014 08:04:57 -0400
Subject: [PATCH] refactor(cloudfunc) rmLastSlash

---
 lib/cloudfunc.js | 22 +++++++++++++---------
 1 file changed, 13 insertions(+), 9 deletions(-)

diff --git a/lib/cloudfunc.js b/lib/cloudfunc.js
index 79cd1075..bdaef779 100644
--- a/lib/cloudfunc.js
+++ b/lib/cloudfunc.js
@@ -151,16 +151,20 @@ var Util;
          * Функция убирает последний слеш,
          * если он - последний символ строки
          */
-        this.rmLastSlash            = function(pPath) {
-            var lRet        = pPath,
-                lIsStr      = Util.isString(pPath),
-                lLengh      = pPath.length-1,
-                lLastSlash  = pPath.lastIndexOf('/');
-                
-            if (lIsStr && lLastSlash === lLengh)
-                lRet = pPath.substr(pPath, lLengh);
+        this.rmLastSlash            = function(path) {
+            var length, lastSlash, isStr, isEqual;
             
-            return lRet;
+            if (path) {
+                isStr       = Util.isString(path);
+                length      = path.length - 1;
+                lastSlash   = path.lastIndexOf('/');
+                isEqual     = lastSlash === length;
+                
+                if (isStr && isEqual)
+                    path = path.substr(path, length);
+            }
+            
+            return path;
         };
         
         this.rmFirstSlash           = function(str) {