From bc4945f8040ed431bdaa2eb1c3116e1d7eeeae7a Mon Sep 17 00:00:00 2001
From: coderaiser <mnemonic.enemy@gmail.com>
Date: Fri, 5 Dec 2014 06:55:26 -0500
Subject: [PATCH] fix(cloudfunc) rmLastSlash: remove even when str consist of
 one slash

---
 lib/cloudfunc.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/cloudfunc.js b/lib/cloudfunc.js
index 236612b4..6e778744 100644
--- a/lib/cloudfunc.js
+++ b/lib/cloudfunc.js
@@ -59,7 +59,7 @@ var Util;
                 lastSlash   = path.lastIndexOf('/');
                 isEqual     = lastSlash === length;
                 
-                if (isStr && isEqual)
+                if (length && isStr && isEqual)
                     path = path.substr(path, length);
             }