From c33c6e085ec533056cb5bf75dc76350e9cdf03ba Mon Sep 17 00:00:00 2001
From: Cristo <cristo.rabani@gmail.com>
Date: Sat, 8 Nov 2014 01:39:27 +0100
Subject: [PATCH] comment addded

---
 src/node/db/API.js | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/node/db/API.js b/src/node/db/API.js
index 2aadc4837..8ad6e2eb2 100644
--- a/src/node/db/API.js
+++ b/src/node/db/API.js
@@ -575,7 +575,14 @@ exports.deletePad = function(padID, callback)
     pad.remove(callback);
   });
 }
+/**
+ restoreRevision(padID, [rev]) Restores revision from past as new changeset
 
+ Example returns:
+
+ {code:0, message:"ok", data:null}
+ {code: 1, message:"padID does not exist", data: null}
+ */
 exports.restoreRevision = function(padID, rev, callback)
 {
     var Changeset = require("ep_etherpad-lite/static/js/Changeset");
@@ -668,7 +675,7 @@ exports.restoreRevision = function(padID, rev, callback)
             //append the changeset
             pad.appendRevision(changeset);
             //
-            callback(null, changeset);
+            callback(null, null);
         });
 
     });