cidx_xap_helper_aux: complain about truncated inputs

This will help us notice bugs and system resource limitations
sooner rather than later.

1 files changed, 5 insertions, 1 deletions

diff --git a/lib/PublicInbox/CidxXapHelperAux.pm b/lib/PublicInbox/CidxXapHelperAux.pm
index f402bde0..91c9b021 100644
--- a/lib/PublicInbox/CidxXapHelperAux.pm
+++ b/lib/PublicInbox/CidxXapHelperAux.pm
@@ -26,7 +26,11 @@ sub event_step {
         }
         my $pfx = $self->{pfx};
         if ($n == 0) {
-                $self->{cidx}->progress("$pfx $buf") if $buf ne '';
+                warn "BUG? $pfx buf=$buf" if $buf ne '';
+                if (delete $self->{cidx}->{PENDING}->{$pfx}) {
+                        warn "BUG? $pfx did not get mset.size";
+                        $self->{cidx}->index_next;
+                }
                 return $self->close;
         }
         my @lines = split(/^/m, $buf);