favor "--git-dir=..." over "--git-dir ..."

[public-inbox.git] / public-inbox.cgi

diff --git a/public-inbox.cgi b/public-inbox.cgi
index 6f20e1450b7393df1110259d82b3f5884d94638a..557d4923f2e5fa197059b1b59667c57a0865759a 100755 (executable)
--- a/public-inbox.cgi
+++ b/public-inbox.cgi
@@ -149,7 +149,7 @@ sub mid2blob {
        require IPC::Run;
        my ($in, $blob, $err);
        open my $null, '+<', '/dev/null' or die "open: $!\n";
-       IPC::Run::run(['git', '--git-dir', $ctx->{git_dir},
+       IPC::Run::run(['git', "--git-dir=$ctx->{git_dir}",
                        qw(cat-file blob), "HEAD:$1/$2"],
                        $null, \$blob, $null);
        $? == 0 ? \$blob : undef;