From fe811d9887f514200144aa2415d784c1a56b3d24 Mon Sep 17 00:00:00 2001
From: Tanshu <tanshu@gmail.com>
Date: Mon, 1 Sep 2014 21:59:42 +0530
Subject: [PATCH] Fix: On new clients, trying to get Client.by_code(None) would
 raise an error

---
 brewman/models/auth.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/brewman/models/auth.py b/brewman/models/auth.py
index f05bf660..5e6e1396 100644
--- a/brewman/models/auth.py
+++ b/brewman/models/auth.py
@@ -45,6 +45,8 @@ class Client(Base):
 
     @classmethod
     def by_code(cls, code):
+        if code is None:
+            return None
         if not isinstance(code, int):
             code = int(code)
         return DBSession.query(cls).filter(cls.code == code).first()