From: Ansgar Burchardt <ansgar@debian.org>
Date: Sat, 22 Sep 2012 08:43:46 +0000 (+0200)
Subject: daklib/command.py: give a real error message for unknown fingerprints
X-Git-Url: https://git.decadent.org.uk/gitweb/?a=commitdiff_plain;h=5de72deeb2e24489d3324a531e00a42d44327e12;p=dak.git

daklib/command.py: give a real error message for unknown fingerprints
---

diff --git a/daklib/command.py b/daklib/command.py
index fcf4cbb3..451c6b1f 100644
--- a/daklib/command.py
+++ b/daklib/command.py
@@ -198,7 +198,9 @@ class CommandFile(object):
         acl = session.query(ACL).filter_by(name=acl_name).one()
 
         fpr_hash = section['Fingerprint'].translate(None, ' ')
-        fpr = session.query(Fingerprint).filter_by(fingerprint=fpr_hash).one()
+        fpr = session.query(Fingerprint).filter_by(fingerprint=fpr_hash).first()
+        if fpr is None:
+            raise CommandError('Unknown fingerprint {0}'.format(fpr_hash))
         if fpr.keyring is None or fpr.keyring.keyring_name not in cnf.value_list('Command::DM::Keyrings'):
             raise CommandError('Key {0} is not in DM keyring.'.format(fpr.fingerprint))
         addresses = gpg_get_key_addresses(fpr.fingerprint)