From 4ac3ac348de3ac99ff4eb0e23bb5bd5f40ae22e8 Mon Sep 17 00:00:00 2001
From: Don Armstrong <don@donarmstrong.com>
Date: Mon, 11 Aug 2008 19:22:36 -0700
Subject: [PATCH]  * Add missing defined value test for block in service

---
 scripts/service | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/service b/scripts/service
index 30b411e..839d708 100755
--- a/scripts/service
+++ b/scripts/service
@@ -883,7 +883,7 @@ END
 	$ok++;
 	my $bugnum = $2; my $blockers = $4;
 	my $addsub = "add";
-	$addsub = "sub" if ($1 eq "un");
+	$addsub = "sub" if (defined $1 and $1 eq "un");
 	if ($bugnum =~ m/^-\d+$/ && defined $clonebugs{$bugnum}) {
 	     $bugnum = $clonebugs{$bugnum};
 	}
-- 
2.39.2