localize $/ in more places to avoid potential problems

This hopefully makes the intent of the code clearer, too.
The the HTTP use of the numeric reference for getline
caused problems in Git.pm, already.

1 files changed, 1 insertions, 0 deletions

diff --git a/lib/PublicInbox/Config.pm b/lib/PublicInbox/Config.pm
index b5f0fcb1..b38f4443 100644
--- a/lib/PublicInbox/Config.pm
+++ b/lib/PublicInbox/Config.pm
@@ -80,6 +80,7 @@ sub git_config_dump {
         my $pid = open(my $fh, '-|', @cmd);
         defined $pid or die "$cmd failed: $!";
         my %rv;
+        local $/ = "\n";
         foreach my $line (<$fh>) {
                 chomp $line;
                 my ($k, $v) = split(/=/, $line, 2);