Improved readHistory

app/js/services.js

@@ -1119,7 +1119,7 @@ angular.module('myApp.services', [])
       return historyStorage.readPromise;
     }
 
-    var promise = MtpApiManager.invokeApi('messages.readHistory', {
+    historyStorage.readPromise = MtpApiManager.invokeApi('messages.readHistory', {
       peer: inputPeer,
       offset: 0,
       max_id: 0
@@ -1135,7 +1135,6 @@ angular.module('myApp.services', [])
       delete historyStorage.readPromise;
     });
 
-
     if (historyStorage && historyStorage.history.length) {
       var messageID, message, i, peerID, foundDialog, dialog;
       for (i = 0; i < historyStorage.history.length; i++) {
@@ -1153,7 +1152,7 @@ angular.module('myApp.services', [])
       }
     }
 
-    return promise;
+    return historyStorage.readPromise;
   }
 
   function flushHistory (inputPeer) {