changed the way of generating url for came_from

rhodecode/lib/auth.py

@@ -330,14 +330,7 b' class LoginRequired(object):'
             return func(*fargs, **fkwargs)
         else:
             log.warn('user %s NOT authenticated', user.username)
-
-            p = ''
-            if request.environ.get('SCRIPT_NAME') != '/':
-                p += request.environ.get('SCRIPT_NAME')
-
-            p += request.environ.get('PATH_INFO')
-            if request.environ.get('QUERY_STRING'):
-                p += '?' + request.environ.get('QUERY_STRING')
+            p = url.current()
 
             log.debug('redirecting to login page with %s', p)
             return redirect(url('login_home', came_from=p))