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-rw-r--r--lib/PublicInbox/NNTP.pm2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/PublicInbox/NNTP.pm b/lib/PublicInbox/NNTP.pm
index 13591e5d..e8331577 100644
--- a/lib/PublicInbox/NNTP.pm
+++ b/lib/PublicInbox/NNTP.pm
@@ -122,7 +122,7 @@ sub args_ok ($$) {
 sub process_line ($$) {
         my ($self, $l) = @_;
         my ($req, @args) = split(/\s+/, $l);
-        return unless defined($req);
+        return 1 unless defined($req); # skip blank line
         $req = lc($req);
         $req = eval {
                 no strict 'refs';