From 08fc7062caba3991f33ba0dff4f40c3371d8153f Mon Sep 17 00:00:00 2001
From: Thierry Parmentelat <thierry.parmentelat@inria.fr>
Date: Thu, 31 Mar 2016 09:27:01 +0200
Subject: [PATCH] a lingering raise

---
 sfa/trust/certificate.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sfa/trust/certificate.py b/sfa/trust/certificate.py
index 6f3ecc62..494b9770 100644
--- a/sfa/trust/certificate.py
+++ b/sfa/trust/certificate.py
@@ -642,7 +642,7 @@ class Certificate:
         # pyOpenSSL only allows us to add extensions, so if we try to set the
         # same extension more than once, it will not work
         if self.data.has_key(field):
-            raise "Cannot set ", field, " more than once"
+            raise Exception("Cannot set {} more than once".format(field))
         self.data[field] = str
         self.add_extension(field, 0, str)
 
-- 
2.43.0