From 20182e2e72d7bc6956faf6acc5e8d52eff64b3a9 Mon Sep 17 00:00:00 2001
From: Guillermo Ramos
Date: Fri, 5 Jul 2019 23:43:12 +0200
Subject: for -> foreach, fix die interpolation msg

---
 009/ch2.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to '009')

diff --git a/009/ch2.pl b/009/ch2.pl
index d20def5..fa2a1b0 100755
--- a/009/ch2.pl
+++ b/009/ch2.pl
@@ -54,7 +54,7 @@ my @points = @ARGV;
 my $ranks = rank($rank_type, @points);
 
 # Display rankings
-for my $rank (sort (keys %$ranks)) {
+foreach my $rank (sort (keys %$ranks)) {
     my @positions = @{$ranks->{$rank}};
     print "$rank. @positions\n";
 }
-- 
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