update git repo location to https:// using GitHTTPBackend.pm

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

diff --git a/lib/PublicInbox/Inbox.pm b/lib/PublicInbox/Inbox.pm
index 87c2c9fcdb57c14a50f625192b36a344abdc8ffe..ada713c741657ef16522d4b118cffebcbd95c4be 100644 (file)
--- a/lib/PublicInbox/Inbox.pm
+++ b/lib/PublicInbox/Inbox.pm
@@ -100,7 +100,7 @@ sub msg_by_path ($$;$) {
        my ($self, $path, $ref) = @_;
        # TODO: allow other refs:
        my $str = git($self)->cat_file('HEAD:'.$path, $ref);
-       $$str =~ s/\A[\r\n]*From [^\r\n]*\r?\n//s;
+       $$str =~ s/\A[\r\n]*From [^\r\n]*\r?\n//s if $str;
        $str;
 }