From: Eric Wong <e@80x24.org>
Date: Mon, 22 Aug 2022 02:33:45 +0000 (+0000)
Subject: viewvcs: drop pointless variable assignment
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=d52b0a01bebc0f56523a6f66c25ac38d500da4d9;p=public-inbox.git

viewvcs: drop pointless variable assignment

Not needed since commit:
41f03a3bd4b13dfa (viewvcs: do not show final error message twice, 2019-01-27)
---

diff --git a/lib/PublicInbox/ViewVCS.pm b/lib/PublicInbox/ViewVCS.pm
index d3fd152d..94656ad3 100644
--- a/lib/PublicInbox/ViewVCS.pm
+++ b/lib/PublicInbox/ViewVCS.pm
@@ -114,13 +114,12 @@ sub solve_result {
 	}
 	$log = do { local $/; <$log> };
 
-	my $ref = ref($res);
 	my $l = PublicInbox::Linkify->new;
 	$log = '<pre>debug log:</pre><hr /><pre>' .
 		$l->to_html($log) . '</pre>';
 
 	$res or return html_page($ctx, 404, \$log);
-	$ref eq 'ARRAY' or return html_page($ctx, 500, \$log);
+	ref($res) eq 'ARRAY' or return html_page($ctx, 500, \$log);
 
 	my ($git, $oid, $type, $size, $di) = @$res;
 	return show_other($ctx, $res, \$log, $fn) if $type ne 'blob';