From 28157508169779746519f77e84d1f1f9aff5f022 Mon Sep 17 00:00:00 2001
From: Eric Wong <e@80x24.org>
Date: Tue, 9 May 2017 20:43:33 +0000
Subject: www: avoid undefined warnings for query string parsing

Sometimes bots generate malformed queries with sequential
"&" and ";" characters.
---
 lib/PublicInbox/WWW.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/PublicInbox/WWW.pm')

diff --git a/lib/PublicInbox/WWW.pm b/lib/PublicInbox/WWW.pm
index 62e4ca43..13b3921d 100644
--- a/lib/PublicInbox/WWW.pm
+++ b/lib/PublicInbox/WWW.pm
@@ -46,7 +46,7 @@ sub call {
 		$v = '' unless defined $v;
 		$v =~ tr/+/ /;
 		($k, $v)
-	} split(/[&;]/, $env->{QUERY_STRING});
+	} split(/[&;]+/, $env->{QUERY_STRING});
 	$ctx->{qp} = \%qp;
 
 	my $path_info = $env->{PATH_INFO};
-- 
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