From 8e5862085e7b3c074bfa26af03b0a1b697729511 Mon Sep 17 00:00:00 2001
From: coderaiser <mnemonic.enemy@gmail.com>
Date: Fri, 31 Oct 2014 05:42:08 -0400
Subject: [PATCH] fix(dom) renameCurrent: if name ".." show dialog -> alert

---
 lib/client/dom.js | 37 +++++++++++++++++++++----------------
 1 file changed, 21 insertions(+), 16 deletions(-)

diff --git a/lib/client/dom.js b/lib/client/dom.js
index e8339cf9..177cb506 100644
--- a/lib/client/dom.js
+++ b/lib/client/dom.js
@@ -1511,25 +1511,30 @@ var CloudCmd, Util, DOM, CloudFunc, Dialog;
                 if (!Cmd.isCurrentFile(current))
                     current = Cmd.getCurrentFile();
                 
-                from        = Cmd.getCurrentName(current),
-                to          = Dialog.prompt('Rename', from) || from,
-                dirPath     = Cmd.getCurrentDirPath();
-                cmp         = Util.strCmp(from, to);
+                from        = Cmd.getCurrentName(current);
                 
-                if (!cmp) {
-                    files      = {
-                        from    : dirPath + from,
-                        to      : dirPath + to
-                    };
+                if (from === '..') {
+                    Dialog.alert('No files selected!');
+                } else {
+                    to          = Dialog.prompt('Rename', from) || from;
+                    dirPath     = Cmd.getCurrentDirPath();
+                    cmp         = Util.strCmp(from, to);
                     
-                    RESTful.mv(files, function() {
-                        var Storage = DOM.Storage,
-                            path    = CloudFunc.rmLastSlash(dirPath);
+                    if (!cmp) {
+                        files      = {
+                            from    : dirPath + from,
+                            to      : dirPath + to
+                        };
                         
-                        DOM.setCurrentName(to, current);
-                        Cmd.updateCurrentInfo();
-                        Storage.remove(path);
-                    });
+                        RESTful.mv(files, function() {
+                            var Storage = DOM.Storage,
+                                path    = CloudFunc.rmLastSlash(dirPath);
+                            
+                            DOM.setCurrentName(to, current);
+                            Cmd.updateCurrentInfo();
+                            Storage.remove(path);
+                        });
+                    }
                 }
             };