Fix migration 77. Closes #5542

RocketChat · Jan 13, 2017 · e199215 · e199215
1 parent d93efa6
commit e199215
Showing 1 changed file with 9 additions and 7 deletions.
diff --git a/server/startup/migrations/v077.js b/server/startup/migrations/v077.js
@@ -9,13 +9,15 @@ RocketChat.Migrations.add({
 			}, { fields: { 'v._id': 1 } }).forEach(function(room) {
 				const user = RocketChat.models.Users.findOne({ _id: room.v._id }, { username: 1 });
 
-				RocketChat.models.Rooms.update({
-					_id: room._id
-				}, {
-					$set: {
-						'v.username': user.username
-					}
-				});
+				if (user && user.username) {
+					RocketChat.models.Rooms.update({
+						_id: room._id
+					}, {
+						$set: {
+							'v.username': user.username
+						}
+					});
+				}
 			});
 		}
 	}