key variable missing for keyexpired reject

ChangeLog

+2008-02-06  Joerg Jaspert  <joerg@debian.org>
+
+	* daklib/utils.py (check_signature): Make variable key available,
+	so we can access it.
+
 2008-01-07  Joerg Jaspert  <joerg@debian.org>
 
 	* dak/examine_package.py (check_deb): Remove linda call. It

daklib/utils.py

@@ -1009,6 +1009,9 @@ used."""
         reject("no signature found in %s." % (sig_filename))
         bad = 1
     if keywords.has_key("KEYEXPIRED") and not keywords.has_key("GOODSIG"):
+        args = keywords["KEYEXPIRED"]
+        if len(args) >= 1:
+            key = args[0]
         reject("The key (0x%s) used to sign %s has expired." % (key, sig_filename))
         bad = 1