replace some for and if statements with their postscript forms

1 files changed, 1 insertions, 3 deletions

diff --git a/sboconfig b/sboconfig
index beaa719..63f1d51 100755
--- a/sboconfig
+++ b/sboconfig
@@ -50,9 +50,7 @@ show_version () and exit (0) if exists $options{v};
 
 if (exists $options{l}) {
 	my @keys = sort {$a cmp $b} keys %config;
-	for my $key (@keys) {
-		print "$key=$config{$key}\n";
-	}
+	print "$_=$config{$_}\n" for @keys;
 	exit 0;
 }