git-http-backend: stricter parsing of CRLF

It is not needed as we know git uses CRLF termination.

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/PublicInbox/GitHTTPBackend.pm b/lib/PublicInbox/GitHTTPBackend.pm
index 6e8ad955..8e6d8b64 100644
--- a/lib/PublicInbox/GitHTTPBackend.pm
+++ b/lib/PublicInbox/GitHTTPBackend.pm
@@ -201,11 +201,11 @@ sub serve_smart {
                 if ($fh) { # stream body from git-http-backend to HTTP client
                         $fh->write($buf);
                         $buf = '';
-                } elsif ($buf =~ s/\A(.*?)\r?\n\r?\n//s) { # parse headers
+                } elsif ($buf =~ s/\A(.*?)\r\n\r\n//s) { # parse headers
                         my $h = $1;
                         my $code = 200;
                         my @h;
-                        foreach my $l (split(/\r?\n/, $h)) {
+                        foreach my $l (split(/\r\n/, $h)) {
                                 my ($k, $v) = split(/:\s*/, $l, 2);
                                 if ($k =~ /\AStatus\z/i) {
                                         $code = int($v);