From: weasel <weasel@b513b33f-fedd-0310-b452-c3deb5f4c849>
Date: Fri, 1 Jul 2005 14:44:38 +0000 (+0000)
Subject: Avoid use of undefined variables
X-Git-Url: https://git.sthu.org/?p=pgp-tools.git;a=commitdiff_plain;h=caba88ce99696f7c5846b168e30567210753116d

Avoid use of undefined variables

git-svn-id: svn://svn.debian.org/pgp-tools/trunk@103 b513b33f-fedd-0310-b452-c3deb5f4c849
---

diff --git a/caff/pgp-fixkey b/caff/pgp-fixkey
index c4e7c9f..6064bab 100755
--- a/caff/pgp-fixkey
+++ b/caff/pgp-fixkey
@@ -262,9 +262,11 @@ if (scalar @KEYIDS == 0) {
 		if ($type eq 'pub') {
 			$thiskey = $keyid;
 			debug("Found key $thiskey");
+		} elsif (!defined $thiskey) {
+			next;
 		} elsif ($type eq 'sig' || $type eq 'rev') {
 			if (($keyid eq '0' x 16) || ($created == 0)) {
-				push @KEYIDS, $thiskey if defined $thiskey;
+				push @KEYIDS, $thiskey;
 				info("Adding $thiskey");
 				$thiskey = undef;
 			};