From 47035fd4b54ceb0da2f71d28b99a962acac576f4 Mon Sep 17 00:00:00 2001
From: Eric Wong <e@80x24.org>
Date: Wed, 13 Oct 2021 02:48:59 +0000
Subject: daemon: set $SIG{__WARN__} properly

Eml->warn_ignore_cb itself returns a callback, so creating a
reference to it was wrong when assigning it to $SIG{__WARN__};

Fixes: 176cd51f9aa81b74 ("daemon: quiet down Eml-related warnings")
---
 lib/PublicInbox/Daemon.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib')

diff --git a/lib/PublicInbox/Daemon.pm b/lib/PublicInbox/Daemon.pm
index 5c64e84c..90b77412 100644
--- a/lib/PublicInbox/Daemon.pm
+++ b/lib/PublicInbox/Daemon.pm
@@ -643,7 +643,7 @@ sub run ($$$;$) {
 	# localize GCF2C for tests:
 	local $PublicInbox::GitAsyncCat::GCF2C;
 	local $PublicInbox::Git::async_warn = 1;
-	local $SIG{__WARN__} = \&PublicInbox::Eml::warn_ignore_cb;
+	local $SIG{__WARN__} = PublicInbox::Eml::warn_ignore_cb();
 
 	daemon_loop($refresh, $post_accept, $tlsd, $af_default);
 	PublicInbox::DS->Reset;
-- 
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