1 files changed, 2 insertions, 5 deletions
diff --git a/lib/PublicInbox/LeiMirror.pm b/lib/PublicInbox/LeiMirror.pm
index 4c564c84..f7184240 100644
--- a/lib/PublicInbox/LeiMirror.pm
+++ b/lib/PublicInbox/LeiMirror.pm
@@ -507,12 +507,9 @@ sub resume_fetch {
          my $dst = $self->{cur_dst} // $self->{dst};
          my @git = ('git', "--git-dir=$dst");
          my $opt = { 2 => $self->{lei}->{2} };
-        my $rn = 'origin'; # configurable?
+        my $rn = 'random'.int(rand(1 << 30));
          for ("url=$uri", "fetch=+refs/*:refs/*", 'mirror=true') {
-                my @kv = split(/=/, $_, 2);
-                $kv[0] = "remote.$rn.$kv[0]";
-                next if $self->{dry_run};
-                run_die([@git, 'config', @kv], undef, $opt);
+                push @git, '-c', "remote.$rn.$_";
          }
          my $cmd = [ @{$self->{-torsocks}}, @git,
                          fetch_args($self->{lei}, $opt), $rn ];