X-Git-Url: http://www.git.stargrave.org/?p=public-inbox.git;a=blobdiff_plain;f=lib%2FPublicInbox%2FSearchMsg.pm;h=ab971e002d8a52846eaed9e83dacbab474e4f2d2;hp=3278802b8b6c683e7ec9627be52d1048fe3f2594;hb=3348ad4b3b1a0865ee58a902953165ea0f4aa4bd;hpb=42c485400522c7c255f6da11391526cb1bc5931b

diff --git a/lib/PublicInbox/SearchMsg.pm b/lib/PublicInbox/SearchMsg.pm
index 3278802b..ab971e00 100644
--- a/lib/PublicInbox/SearchMsg.pm
+++ b/lib/PublicInbox/SearchMsg.pm
@@ -45,12 +45,11 @@ sub to_doc_data {
 		$self->cc,
 		$oid,
 		$mid0,
-		$self->{bytes},
-		$self->{lines}
+		$self->{bytes} || '',
+		$self->{lines} || ''
 	);
 }
 
-
 sub load_from_data ($$) {
 	my ($self) = $_[0]; # data = $_[1]
 	(
@@ -92,7 +91,6 @@ sub load_doc {
 # :bytes and :lines metadata in RFC 3977
 sub bytes ($) { $_[0]->{bytes} }
 sub lines ($) { $_[0]->{lines} }
-sub num ($) { $_[0]->{num} ||= _get_term_val($_[0], 'XNUM', qr/\AXNUM/) }
 
 sub __hdr ($$) {
 	my ($self, $field) = @_;