From 9f5a583694396f84056b9d92255bba0197b52bc8 Mon Sep 17 00:00:00 2001
From: Eric Wong <e@yhbt.net>
Date: Fri, 10 Jan 2020 09:14:19 +0000
Subject: spawn (and thus popen_rd) die on failure

Most spawn and popen_rd callers die on failure to spawn,
anyways, and some are missing checks entirely.  This saves
us a bunch of verbose error-checking code in callers.

This also makes popen_rd more consistent, since it already
dies on pipe creation failures.
---
 lib/PublicInbox/Spawn.pm | 1 -
 1 file changed, 1 deletion(-)

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

diff --git a/lib/PublicInbox/Spawn.pm b/lib/PublicInbox/Spawn.pm
index 1c74a596..b02d5368 100644
--- a/lib/PublicInbox/Spawn.pm
+++ b/lib/PublicInbox/Spawn.pm
@@ -219,7 +219,6 @@ sub popen_rd {
 	$opts ||= {};
 	$opts->{1} = fileno($w);
 	my $pid = spawn($cmd, $env, $opts);
-	return unless defined $pid;
 	return ($r, $pid) if wantarray;
 	my $ret = gensym;
 	tie *$ret, 'PublicInbox::ProcessPipe', $pid, $r;
-- 
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