From: Eric Wong <e@80x24.org>
Date: Fri, 17 Jun 2016 21:06:38 +0000 (+0000)
Subject: www: undefined query string values are empty strings
X-Git-Tag: v1.0.0~419
X-Git-Url: http://www.git.stargrave.org/?p=public-inbox.git;a=commitdiff_plain;h=90f12caa6c481c169cf3b6b1261856b013a8fdc8

www: undefined query string values are empty strings

We use very short query parameters for search, so "&r"
without a '=' implies truth for 'r' (relevance).
---

diff --git a/lib/PublicInbox/WWW.pm b/lib/PublicInbox/WWW.pm
index 78b8826e..f88894a0 100644
--- a/lib/PublicInbox/WWW.pm
+++ b/lib/PublicInbox/WWW.pm
@@ -47,6 +47,7 @@ sub call {
 	# we don't care about multi-value
 	my %qp = map {
 		my ($k, $v) = split('=', $_, 2);
+		$v = '' unless defined $v;
 		($k, $v)
 	} split(/[&;]/, uri_unescape($env->{QUERY_STRING}));
 	$ctx->{qp} = \%qp;