1 files changed, 6 insertions, 2 deletions
diff --git a/sort-deb b/sort-deb
index fc760f1..184bf0a 100755
--- a/sort-deb
+++ b/sort-deb
@@ -26,8 +26,12 @@
 
 # change the argument to system calls to a list.  -- Peter Palfrader
 
-sub dpkgcmp{my ($i,$j)=@_;chomp $i;chomp $j;
+sub dpkgcmp{
+	my ($i,$j)=@_;
+	chomp $i;
+	chomp $j;
 	return system('dpkg', '--compare-versions', $i, 'lt', $j) * 1
 	     + system('dpkg', '--compare-versions', $i, 'gt', $j) *-1;
-		;}
+};
+
 print (sort {dpkgcmp($a,$b)} <>);