From: Eric Wong <e@80x24.org>
Date: Mon, 5 Apr 2021 08:36:57 +0000 (+0000)
Subject: script/lei: waitpid for git-credential and pager
X-Git-Tag: v1.7.0~819
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=64e5b12bca9148e74c4dca5f090decc21e12b879;hp=78b7e158b5a8391db2fc3420fa9f99d2be7648d2;p=public-inbox.git

script/lei: waitpid for git-credential and pager

We need to ensure we reap things we spawn.
---

diff --git a/script/lei b/script/lei
index 78a7dab9..76217ab9 100755
--- a/script/lei
+++ b/script/lei
@@ -52,7 +52,11 @@ my $exec_cmd = sub {
 		@parent = ($parent);
 		return; # continue $recv_cmd in background
 	}
-	$do_exec->() if !scalar(@$fds); # MUA reuses all FDs
+	if (scalar(@$fds)) {
+		$pids{$pid} = undef;
+	} else {
+		$do_exec->(); # MUA reuses all FDs
+	}
 };
 
 if ($send_cmd && eval {