From 9d1a4c0589b1588ef4cbabaae70e19946de7212b Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Wed, 28 Oct 2009 15:32:20 +0000
Subject: [PATCH] Fix another case sensitivity error

---
 yarrg/web/check_capacitystring | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/yarrg/web/check_capacitystring b/yarrg/web/check_capacitystring
index 321d754..52eab28 100644
--- a/yarrg/web/check_capacitystring
+++ b/yarrg/web/check_capacitystring
@@ -152,7 +152,7 @@ my $parse_term= sub {
 	$first_term= 0;
 };
 
-while ($string =~ s/^(.*?)(\bminus\b|-|\bplus\b|\+)//) {
+while ($string =~ s/^(.*?)(\bminus\b|-|\bplus\b|\+)//i) {
 	my ($lhs)= ($1);
 	my @nextsign= $2 =~ m/^p|^\+/ ? (+1,'+') : (-1,'-');
 	$show_answer= 1;
-- 
2.30.2