From: Tony Mack <tmack@paris.CS.Princeton.EDU>
Date: Tue, 18 Dec 2012 16:09:39 +0000 (-0500)
Subject: get_subject() returns an empty string if credential has no gid object
X-Git-Tag: sfa-3.0-0~47
X-Git-Url: http://git.onelab.eu/?a=commitdiff_plain;h=38b084acb5b1e64d77fa3427eb02e7090decfb47;p=sfa.git

get_subject() returns an empty string if credential has no gid object
---

diff --git a/sfa/trust/credential.py b/sfa/trust/credential.py
index 9a796a03..bd6758fa 100644
--- a/sfa/trust/credential.py
+++ b/sfa/trust/credential.py
@@ -287,9 +287,12 @@ class Credential(object):
                 break
 
     def get_subject(self):
+        subject = ""
         if not self.gidObject:
             self.decode()
-        return self.gidObject.get_printable_subject()
+        if self.gidObject:
+            subject = self.self.gidObject.get_printable_subject()
+        return subject
 
     # sounds like this should be __repr__ instead ??
     def get_summary_tostring(self):