This avoids errors from git in case -extindex gets invoked in parallel. --- lib/PublicInbox/ExtSearchIdx.pm | 1 + 1 file changed, 1 insertion(+) diff --git a/lib/PublicInbox/ExtSearchIdx.pm b/lib/PublicInbox/ExtSearchIdx.pm index e4eaf5be..ee43e6f8 100644 --- a/lib/PublicInbox/ExtSearchIdx.pm +++ b/lib/PublicInbox/ExtSearchIdx.pm @@ -1047,6 +1047,7 @@ sub idx_init { # similar to V2Writable $git_midx and $self->with_umask(sub { my @cmd = ('multi-pack-index'); push @cmd, '--no-progress' if ($opt->{quiet}//0) > 1; + my $lk = $self->lock_for_scope; system('git', "--git-dir=$ALL", @cmd, 'write'); # ignore errors, fairly new command, may not exist });