From 59cdca678b1cc65f72a229561227ecae6cda75cf Mon Sep 17 00:00:00 2001
From: Simon Brulhart <simon@brulhart.me>
Date: Mon, 15 Jun 2015 15:29:34 +0200
Subject: add the common name string instead of the match instance in domains
 set

---
 sign_csr.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sign_csr.py b/sign_csr.py
index bd840cb..68dbbfc 100644
--- a/sign_csr.py
+++ b/sign_csr.py
@@ -59,7 +59,7 @@ def sign_csr(pubkey, csr):
     domains = set([])
     common_name = re.search("Subject:.*? CN=([^\s,;/]+)", out)
     if common_name is not None:
-        domains.add(common_name)
+        domains.add(common_name.group(1))
     subject_alt_names = re.search("X509v3 Subject Alternative Name: \n +([^\n]+)\n", out, re.MULTILINE|re.DOTALL)
     if subject_alt_names is not None:
         for san in subject_alt_names.group(1).split(", "):
-- 
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