Group.join() callback made optional

11 years ago · d1f97723e7
parent 943f3814e5
commit d1f97723e7
1 changed files with 3 additions and 1 deletions
--- a/src/groups.js
+++ b/src/groups.js
@ -259,7 +259,9 @@
 	};

 	Groups.join = function(groupName, uid, callback) {
-		Groups.exists(groupName, function(err, exists) {
+		callback = callback || function() {};
+
+        Groups.exists(groupName, function(err, exists) {
 			if (exists) {
 				db.setAdd('group:' + groupName + ':members', uid, callback);
 			} else {