[PATCH 2/3] lei: pass client stderr to git-config in more places

[Eric Wong <e@80x24.org>]

This should improve the users' chances of seeing errors in
various git config files we use.
---
 lib/PublicInbox/Config.pm    | 4 ++--
 lib/PublicInbox/LEI.pm       | 2 +-
 lib/PublicInbox/LeiMirror.pm | 4 ++--
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/lib/PublicInbox/Config.pm b/lib/PublicInbox/Config.pm
index 74a1a6f5..ee5322fe 100644
--- a/lib/PublicInbox/Config.pm
+++ b/lib/PublicInbox/Config.pm
@@ -19,7 +19,7 @@ sub _array ($) { ref($_[0]) eq 'ARRAY' ? $_[0] : [ $_[0] ] }
 # returns key-value pairs of config directives in a hash
 # if keys may be multi-value, the value is an array ref containing all values
 sub new {
-	my ($class, $file) = @_;
+	my ($class, $file, $errfh) = @_;
 	$file //= default_file();
 	my $self;
 	if (ref($file) eq 'SCALAR') { # used by some tests
@@ -27,7 +27,7 @@ sub new {
 		$self = config_fh_parse($fh, "\n", '=');
 		bless $self, $class;
 	} else {
-		$self = git_config_dump($class, $file);
+		$self = git_config_dump($class, $file, $errfh);
 		$self->{'-f'} = $file;
 	}
 	# caches
diff --git a/lib/PublicInbox/LEI.pm b/lib/PublicInbox/LEI.pm
index 0b4c99dc..aff2bf19 100644
--- a/lib/PublicInbox/LEI.pm
+++ b/lib/PublicInbox/LEI.pm
@@ -820,7 +820,7 @@ sub _lei_cfg ($;$) {
 		$cur_st = pack('dd', $st[10], $st[7]);
 		qerr($self, "# $f created") if $self->{cmd} ne 'config';
 	}
-	my $cfg = PublicInbox::Config->git_config_dump($f);
+	my $cfg = PublicInbox::Config->git_config_dump($f, $self->{2});
 	$cfg->{-st} = $cur_st;
 	$cfg->{'-f'} = $f;
 	if ($sto && canonpath_harder($sto_dir // store_path($self))
diff --git a/lib/PublicInbox/LeiMirror.pm b/lib/PublicInbox/LeiMirror.pm
index 638add42..8689b825 100644
--- a/lib/PublicInbox/LeiMirror.pm
+++ b/lib/PublicInbox/LeiMirror.pm
@@ -110,7 +110,7 @@ sub _try_config {
 	}
 	return $lei->err("# @$cmd failed (non-fatal)") if $cerr;
 	rename($f, $ce) or return $lei->err("link($f, $ce): $! (non-fatal)");
-	my $cfg = PublicInbox::Config->git_config_dump($f);
+	my $cfg = PublicInbox::Config->git_config_dump($f, $lei->{2});
 	my $ibx = $self->{ibx} = {};
 	for my $sec (grep(/\Apublicinbox\./, @{$cfg->{-section_order}})) {
 		for (qw(address newsgroup nntpmirror)) {
@@ -136,7 +136,7 @@ sub index_cloned_inbox {
 	}
 	# force synchronous dwaitpid for v2:
 	local $PublicInbox::DS::in_loop = 0;
-	my $cfg = PublicInbox::Config->new;
+	my $cfg = PublicInbox::Config->new(undef, $lei->{2});
 	my $env = PublicInbox::Admin::index_prepare($opt, $cfg);
 	local %ENV = (%ENV, %$env) if $env;
 	PublicInbox::Admin::progress_prepare($opt, $lei->{2});