config: use NUL-delimited git-config(1) output

[public-inbox.git] / lib / PublicInbox / Config.pm

diff --git a/lib/PublicInbox/Config.pm b/lib/PublicInbox/Config.pm
index ef277c40a55e14c9719a07ecf9546e9c94edd4ef..4fcb20d24437dee77aeb1bdf6e1ecc6f92c9466d 100644 (file)
--- a/lib/PublicInbox/Config.pm
+++ b/lib/PublicInbox/Config.pm
@@ -151,14 +151,14 @@ sub git_config_dump {
        my ($file) = @_;
        my (%section_seen, @section_order);
        return {} unless -e $file;
-       my @cmd = (qw/git config/, "--file=$file", '-l');
+       my @cmd = (qw/git config -z -l/, "--file=$file");
        my $cmd = join(' ', @cmd);
        my $fh = popen_rd(\@cmd) or die "popen_rd failed for $file: $!\n";
        my %rv;
-       local $/ = "\n";
+       local $/ = "\0";
        while (defined(my $line = <$fh>)) {
                chomp $line;
-               my ($k, $v) = split(/=/, $line, 2);
+               my ($k, $v) = split(/\n/, $line, 2);
 
                my ($section) = ($k =~ /\A(\S+)\.[^\.]+\z/);
                unless (defined $section_seen{$section}) {