From 7f90d420d1096b4daf9fb5e6269fa0dedec1b5db Mon Sep 17 00:00:00 2001
From: "James E. Blair" <corvus@gnu.org>
Date: Sat, 3 Apr 2010 10:50:18 -0700
Subject: Handle bad arguments to author method.

---
 quoins/controllers.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/quoins/controllers.py b/quoins/controllers.py
index 888aa55..bb7bcfe 100644
--- a/quoins/controllers.py
+++ b/quoins/controllers.py
@@ -509,6 +509,10 @@ Comment:
 
     @expose(template="genshi:quoinstemplates.index")
     def author(self, name='', start=0):
+        try:
+            start=int(start)
+        except:
+            raise tg.exceptions.HTTPNotFound().exception
         blog = DBSession.query(Blog).get(1)
 
         if not name:
-- 
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