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-rw-r--r--lib/PublicInbox/LeiRediff.pm9
1 files changed, 4 insertions, 5 deletions
diff --git a/lib/PublicInbox/LeiRediff.pm b/lib/PublicInbox/LeiRediff.pm
index 35728330..66359dd4 100644
--- a/lib/PublicInbox/LeiRediff.pm
+++ b/lib/PublicInbox/LeiRediff.pm
@@ -119,17 +119,16 @@ EOM
                         map { $_->git_path('objects')."\n" } @{$self->{gits}};
                 $rw = PublicInbox::Git->new($d);
         }
-        my $w = popen_wr(['git', "--git-dir=$rw->{git_dir}",
-                        qw(fast-import --quiet --done --date-format=raw)],
+        my $w = popen_wr($rw->cmd(qw(fast-import
+                                --quiet --done --date-format=raw)),
                         $lei->{env}, { 2 => $lei->{2} });
         print $w $ta, "\n", $tb, "\ndone\n" or die "print fast-import: $!";
         $w->close or die "close w fast-import: \$?=$? \$!=$!";
 
-        my $cmd = [ 'diff' ];
+        my $cmd = $rw->cmd('diff');
         _lei_diff_prepare($lei, $cmd);
-        $lei->qerr("# git @$cmd");
+        $lei->qerr("# git @$cmd[2..$#$cmd]");
         push @$cmd, qw(A B);
-        unshift @$cmd, 'git', "--git-dir=$rw->{git_dir}";
         run_wait($cmd, $lei->{env}, { 2 => $lei->{2}, 1 => $lei->{1} }) and
                 $lei->child_error($?); # for git diff --exit-code
         undef;