From 11eec3365d537b20ade6923eaa5fdd18206d4342 Mon Sep 17 00:00:00 2001
From: Eric Wong <e@yhbt.net>
Date: Sun, 5 Jan 2020 23:23:31 +0000
Subject: hval: export prurl and add prototype

This allows to do some compile-time checking and fills in a
missing "use" in PublicInbox::NewsWWW, allowing it to be used
standalone and independently of PublicInbox::WWW
---
 lib/PublicInbox/ExtMsg.pm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

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

diff --git a/lib/PublicInbox/ExtMsg.pm b/lib/PublicInbox/ExtMsg.pm
index 0f3e392d..549e4495 100644
--- a/lib/PublicInbox/ExtMsg.pm
+++ b/lib/PublicInbox/ExtMsg.pm
@@ -8,7 +8,7 @@
 package PublicInbox::ExtMsg;
 use strict;
 use warnings;
-use PublicInbox::Hval qw/ascii_html/;
+use PublicInbox::Hval qw(ascii_html prurl);
 use PublicInbox::MID qw/mid2path/;
 use PublicInbox::WwwStream;
 our $MIN_PARTIAL_LEN = 16;
@@ -172,7 +172,7 @@ sub ext_urls {
 		my $env = $ctx->{env};
 		my $e = "\nPerhaps try an external site:\n\n";
 		foreach my $url (@EXT_URL) {
-			my $u = PublicInbox::Hval::prurl($env, $url);
+			my $u = prurl($env, $url);
 			my $r = sprintf($u, $href);
 			my $t = sprintf($u, $html);
 			$e .= qq{<a\nhref="$r">$t</a>\n};
-- 
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