From cad1b1c61b6859d2f1785691f898bbf22851d52c Mon Sep 17 00:00:00 2001
From: Martin Mares <mj@ucw.cz>
Date: Mon, 14 Sep 2015 12:46:53 +0200
Subject: [PATCH] UCW::CGI: Added an option for preserving whitespaces in
 arguments

---
 ucw/perl/UCW/CGI.pm | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/ucw/perl/UCW/CGI.pm b/ucw/perl/UCW/CGI.pm
index de39d226..f31f31a5 100644
--- a/ucw/perl/UCW/CGI.pm
+++ b/ucw/perl/UCW/CGI.pm
@@ -1,6 +1,6 @@
 #	Poor Man's CGI Module for Perl
 #
-#	(c) 2002--2011 Martin Mares <mj@ucw.cz>
+#	(c) 2002--2015 Martin Mares <mj@ucw.cz>
 #	Slightly modified by Tomas Valla <tom@ucw.cz>
 #
 #	This software may be freely distributed and used according to the terms
@@ -187,8 +187,10 @@ sub parse_args($) {			# CAVEAT: attached files must be defined in the main arg t
 		defined($raw_args{$arg}) or next;
 		for (@{$raw_args{$arg}}) {
 			$a->{'multiline'} or s/(\n|\t)/ /g;
-			s/^\s+//;
-			s/\s+$//;
+			unless ($a->{'preserve_spaces'}) {
+				s/^\s+//;
+				s/\s+$//;
+			}
 			if (my $rx = $a->{'check'}) {
 				if (!/^$rx$/) { $_ = $a->{'default'}; }
 			}
-- 
2.39.2