From: Eric Wong <e@80x24.org>
Date: Mon, 9 Oct 2023 18:16:18 +0000 (+0000)
Subject: spawn: reinstate directory existence check
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0205e902056f9900c77840138894bf8884ea6568;p=thirdparty%2Fpublic-inbox.git

spawn: reinstate directory existence check

We must not attempt to use Inline::C unless a user requests
it (by creating the directory) or running lei.

Fixes: ebdccd6666f9 (spawn: drop checks for directory writability)
---

diff --git a/lib/PublicInbox/Spawn.pm b/lib/PublicInbox/Spawn.pm
index ec256698d..265638fe6 100644
--- a/lib/PublicInbox/Spawn.pm
+++ b/lib/PublicInbox/Spawn.pm
@@ -287,6 +287,7 @@ ALL_LIBC
 			$ENV{XDG_CACHE_HOME} //
 			( ($ENV{HOME} // '/nonexistent').'/.cache' )
 		).'/public-inbox/inline-c';
+	undef $all_libc unless -d $inline_dir;
 	if (defined $all_libc) {
 		local $ENV{PERL_INLINE_DIRECTORY} = $inline_dir;
 		use autodie;