Add an extra null pointer check that can trigger in tests

diff --git a/app/controllers/user_controller.rb b/app/controllers/user_controller.rb
index cc12cc9e74ca2f3d69540cd39911b014cb3533ca..f02cd6dc1da5804a143bba654931901d22b30d8c 100644 (file)
--- a/app/controllers/user_controller.rb
+++ b/app/controllers/user_controller.rb
@@ -49,7 +49,7 @@ class UserController < ApplicationController
         @user.openid_url = nil
 
         if (!params[:user][:openid_url].nil? and params[:user][:openid_url].length > 0)
-          if @user.pass_crypt.length == 0 
+          if (@user.pass_crypt.nil? or @user.pass_crypt.length == 0)
             #if the password is empty, but we have a openid 
             #then generate a random passowrd to disable 
             #loging in via password