From: Eric Wong <e@80x24.org>
Date: Fri, 8 Mar 2019 22:11:02 +0000 (+0000)
Subject: config: ignore missing config files
X-Git-Tag: v1.2.0~352
X-Git-Url: http://www.git.stargrave.org/?p=public-inbox.git;a=commitdiff_plain;h=089cca37fa036411

config: ignore missing config files

There's no reason for us to have git-config(1) warn users when a
config file is entirely missing.
---

diff --git a/lib/PublicInbox/Config.pm b/lib/PublicInbox/Config.pm
index da443e58..2ff266f1 100644
--- a/lib/PublicInbox/Config.pm
+++ b/lib/PublicInbox/Config.pm
@@ -147,6 +147,7 @@ sub default_file {
 sub git_config_dump {
 	my ($file) = @_;
 	my (%section_seen, @section_order);
+	return {} unless -e $file;
 	my @cmd = (qw/git config/, "--file=$file", '-l');
 	my $cmd = join(' ', @cmd);
 	my $fh = popen_rd(\@cmd) or die "popen_rd failed for $file: $!\n";