From c4b2dccd7db4126cab49fd4b2ec1545be5ba5ba6 Mon Sep 17 00:00:00 2001
From: Eric Wong <e@80x24.org>
Date: Sun, 31 Jan 2021 22:28:29 -1000
Subject: import: reap git-config(1) synchronously

This avoids a zombie if another step of the event loop
takes too long.
---
 lib/PublicInbox/Import.pm | 1 +
 1 file changed, 1 insertion(+)

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

diff --git a/lib/PublicInbox/Import.pm b/lib/PublicInbox/Import.pm
index 8a06a661..a070aa1e 100644
--- a/lib/PublicInbox/Import.pm
+++ b/lib/PublicInbox/Import.pm
@@ -24,6 +24,7 @@ sub default_branch () {
 		delete local $ENV{GIT_CONFIG};
 		my $r = popen_rd([qw(git config --global init.defaultBranch)]);
 		chomp(my $h = <$r> // '');
+		close $r;
 		$h eq '' ? 'refs/heads/master' : $h;
 	}
 }
-- 
cgit v1.2.3-24-ge0c7