From: Eric Wong <e@yhbt.net>
Date: Wed, 1 Jul 2020 21:06:16 +0000 (+0000)
Subject: spawn: modernize with parent.pm, drop warnings.pm
X-Git-Tag: v1.6.0~308
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=3067c7501c92e45080297a6f0a38bf5f743cde5a;p=public-inbox.git

spawn: modernize with parent.pm, drop warnings.pm

parent.pm is smaller than base.pm, and we'll also move
towards relying on `-w' (or not) to toggle process-wide
warnings during development.
---

diff --git a/lib/PublicInbox/Spawn.pm b/lib/PublicInbox/Spawn.pm
index ba6e7367..c85b6800 100644
--- a/lib/PublicInbox/Spawn.pm
+++ b/lib/PublicInbox/Spawn.pm
@@ -13,8 +13,7 @@
 
 package PublicInbox::Spawn;
 use strict;
-use warnings;
-use base qw(Exporter);
+use parent qw(Exporter);
 use Symbol qw(gensym);
 use PublicInbox::ProcessPipe;
 our @EXPORT_OK = qw/which spawn popen_rd/;