Make sure it is a function

Signed-off-by: Joas Schilling <coding@schilljs.com>
8 years ago · cc33f8695b
parent 6c3f0fd431
commit cc33f8695b
1 changed files with 1 additions and 1 deletions
--- a/core/js/js.js
+++ b/core/js/js.js
@ -1574,7 +1574,7 @@ OC.PasswordConfirmation = {
 				self.$form.addClass('hidden');
 				self.$background.addClass('hidden');

-				if (!_.isUndefined(self.callback)) {
+				if (_.isFunction(self.callback)) {
 					self.callback();
 				}
 			},