From 677eca4d7e07c723733567c36bd19e5ad66bbce7 Mon Sep 17 00:00:00 2001
From: coderaiser <mnemonic.enemy@gmail.com>
Date: Fri, 6 Jun 2014 05:59:18 -0400
Subject: [PATCH] fix(edit) diff: add error check

---
 lib/client/edit.js | 32 ++++++++++++++++++--------------
 1 file changed, 18 insertions(+), 14 deletions(-)

diff --git a/lib/client/edit.js b/lib/client/edit.js
index 18c9265c..97467ab1 100644
--- a/lib/client/edit.js
+++ b/lib/client/edit.js
@@ -294,26 +294,30 @@ var CloudCmd, Util, DOM, CloudFunc, ace, DiffProto, diff_match_patch, Zip, MenuI
                 ],
                 url             = CloudFunc.getJoinURL(libs);
             
-            DOM.load.js(url, function() {
+            DOM.load.js(url, function(error) {
                 var patch, 
                     isAllowed   = DOM.Storage.isAllowed();
                 
-                if (!Diff)
-                    Diff        = new DiffProto(diff_match_patch);
-                
-                Util.exec.if(!isAllowed, function() {
-                    patch       = Diff.createPatch(Value, newValue);
-                    Util.exec(callback, patch);
-                }, function(func) {
-                    var path = Info.path;
+                if (error) {
+                    DOM.Dialog.alert(error);
+                } else {
+                    if (!Diff)
+                        Diff        = new DiffProto(diff_match_patch);
                     
-                    DOM.getDataFromStorage(path, function(error, data) {
-                        if (data)
-                            Value   = data;
+                    Util.exec.if(!isAllowed, function() {
+                        patch       = Diff.createPatch(Value, newValue);
+                        Util.exec(callback, patch);
+                    }, function(func) {
+                        var path = Info.path;
                         
-                        func();
+                        DOM.getDataFromStorage(path, function(error, data) {
+                            if (data)
+                                Value   = data;
+                            
+                            func();
+                        });
                     });
-                });
+                }
             });
         }