From: Mischa POSLAWSKY <perl@shiar.org>
Date: Sun, 19 Oct 2008 14:47:33 +0000 (+0000)
Subject: do not alter option hash ref in check()
X-Git-Url: http://git.shiar.net/perl/html-form-simple.git/commitdiff_plain/0e9c7322ba3c935e9d81f28e321297816af90f2f

do not alter option hash ref in check()

Method check could set at least 'checked' attribute in given rows.
Passes test 53 (options var unmodified).
---

diff --git a/lib/HTML/Form/Simple.pm b/lib/HTML/Form/Simple.pm
index 440f404..152efe9 100644
--- a/lib/HTML/Form/Simple.pm
+++ b/lib/HTML/Form/Simple.pm
@@ -202,7 +202,7 @@ sub check {
 	my ($name, $label, $checked, $attr) = $self->_attr(3, @_);
 
 	my $rows = defined $label ? ref $label eq 'ARRAY' ? [@$label] : [$label] : [{}];
-	ref $_ eq 'HASH' or $_ = {label => $_} for @$rows;
+	$_ = ref $_ eq 'HASH' ? {%$_} : {label => $_} for @$rows;
 	if (defined $checked) {
 		if (ref $checked eq 'ARRAY') {
 			$rows->[$_]->{checked} = $checked->[$_] for 0 .. $#$rows;