From: Martin Mares <mj@ucw.cz>
Date: Fri, 20 Jul 2007 14:30:10 +0000 (+0200)
Subject: CGI: make_out_args() handles undefs correctly.
X-Git-Tag: holmes-import~506^2~28
X-Git-Url: http://mj.ucw.cz/gitweb/?a=commitdiff_plain;h=5dea0be536bd0e658f231efd5631b331a8764e5a;p=libucw.git

CGI: make_out_args() handles undefs correctly.
---

diff --git a/lib/perl/CGI.pm b/lib/perl/CGI.pm
index e9093087..bb2b14b0 100644
--- a/lib/perl/CGI.pm
+++ b/lib/perl/CGI.pm
@@ -128,12 +128,15 @@ sub parse_args($) {
 	}
 }
 
+### Generating Self-ref URL's ###
+
 sub make_out_args($) {
 	my ($overrides) = @_;
 	my $out = {};
 	foreach my $name (keys %$arg_table) {
 		my $arg = $arg_table->{$name};
-		defined $arg->{'pass'} && !$arg->{'pass'} && !exists $overrides->{$name} && next;
+		defined($arg->{'var'}) || next;
+		defined($arg->{'pass'}) && !$arg->{'pass'} && !exists $overrides->{$name} && next;
 		my $value;
 		if (!defined($value = $overrides->{$name})) {
 			if (exists $overrides->{$name}) {