diff --git a/ChangeLog b/ChangeLog
index 045c31d6..12692c4a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -118,6 +118,8 @@ getJSONfromFileTable.
 
 * feature(rest) add put patch
 
+* feature(edit) save file only if it was changed
+
 
 2012.04.22, v0.2.0
 
diff --git a/lib/client/edit.js b/lib/client/edit.js
index 26394803..1a8ecf00 100644
--- a/lib/client/edit.js
+++ b/lib/client/edit.js
@@ -77,22 +77,26 @@ var CloudCmd, Util, DOM, JsDiff, ace;
                             lValue      = Ace.getValue(),
                             lLength     = lValue.length;
                         
-                        DOM.setCurrentSize( lLength, lCurrent );
-                        
-                        diff(lName, lValue, function(pDiff) {
-                            var lData,
-                                lPatch      = '',
-                                lDiffLength = pDiff.length;
+                        if ( Util.strCmp(Value, lValue) )
+                            Util.log('edit: nothing to save');
+                        else {
+                            DOM.setCurrentSize( lLength, lCurrent );
                             
-                            if (lDiffLength >= lLength)
-                                lData   = lValue;
-                            else {
-                                lData   = pDiff;
-                                lPatch  = '?patch';
-                            }
-                            
-                            DOM.RESTfull.save( lPath,  lData, null, lPatch);
-                        }); 
+                            diff(lName, lValue, function(pDiff) {
+                                var lData,
+                                    lPatch      = '',
+                                    lDiffLength = pDiff.length;
+                                
+                                if (lDiffLength >= lLength)
+                                    lData   = lValue;
+                                else {
+                                    lData   = pDiff;
+                                    lPatch  = '?patch';
+                                }
+                                
+                                DOM.RESTfull.save( lPath,  lData, null, lPatch);
+                            });
+                        }
                     }
                 });
             }