From: Eric Wong <e@80x24.org>
Date: Fri, 1 Jan 2021 05:47:49 +0000 (-1200)
Subject: import: unset GIT_CONFIG with `git config --global'
X-Git-Tag: v1.7.0~1429
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=af2429033aef447f0149b207d87ffacfb057fc6d;p=public-inbox.git

import: unset GIT_CONFIG with `git config --global'

GIT_CONFIG is set by -convert, and user may have it set
for other reasons.  In either case, it conflicts with
any any attempt to use `git config --global` so we have
to unset it.

This fixes t/multi-mid.t under TEST_RUN_MODE=0
---

diff --git a/lib/PublicInbox/Import.pm b/lib/PublicInbox/Import.pm
index 47a529ff..0aff0e9d 100644
--- a/lib/PublicInbox/Import.pm
+++ b/lib/PublicInbox/Import.pm
@@ -21,6 +21,7 @@ use POSIX qw(strftime);
 
 sub default_branch () {
 	state $default_branch = do {
+		delete local $ENV{GIT_CONFIG};
 		my $r = popen_rd([qw(git config --global init.defaultBranch)]);
 		chomp(my $h = <$r> // '');
 		$h eq '' ? 'refs/heads/master' : $h;