From 372d6e03debe13cab1ed00a3a59e834566c7a709 Mon Sep 17 00:00:00 2001
From: Eric Wong <e@80x24.org>
Date: Fri, 23 Dec 2022 11:05:14 +0000
Subject: [PATCH] qspawn: shorten life of {hdr_buf} in generic code path

No point in keeping the old buffer around if we don't need to.
---
 lib/PublicInbox/Qspawn.pm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/PublicInbox/Qspawn.pm b/lib/PublicInbox/Qspawn.pm
index ef9db43e..da7cd74f 100644
--- a/lib/PublicInbox/Qspawn.pm
+++ b/lib/PublicInbox/Qspawn.pm
@@ -247,9 +247,9 @@ sub psgi_return_init_cb {
 					delete($self->{hdr_buf}));
 	} else { # for synchronous PSGI servers
 		require PublicInbox::GetlineBody;
+		my $buf = delete $self->{hdr_buf};
 		$r->[2] = PublicInbox::GetlineBody->new($self->{rpipe},
-					\&event_step, $self,
-					${$self->{hdr_buf}}, $filter);
+					\&event_step, $self, $$buf, $filter);
 		$wcb->($r);
 	}
 }
-- 
2.44.0