Check if unwanted_packages is empty or not before trying to match

1 files changed, 1 insertions, 1 deletions

diff --git a/iurt2 b/iurt2
index fbb9e66..2cc6979 100755
--- a/iurt2
+++ b/iurt2
@@ -165,7 +165,7 @@ foreach my $dir ("$config->{repository}/$distro_version/SRPMS/$media/", @special
 			$srpm = $1
 		}
 		$srpm =~ /(.*)-[^-]+-[^-]+\.src\.rpm$/ or next;
-		if ($srpm =~ /$config->{unwanted_packages}/) { next }
+		if ($config->{unwanted_packages} && $srpm =~ /$config->{unwanted_packages}/) { next }
 		my $ok = 1;
 		if (check_version($srpm)) { 
 			defined $cache->{failure}{$srpm} && defined $cache->{failure}{$srpm}{$my_arch} and next;