{
// if there is already a watch/block. we do not block this one
if (session_set_watch(s->psession, SESSION_WATCH_SHOW,
- show_records_ready, c, c) != 0)
+ show_records_ready, c, c) != 0
+ )
{
yaz_log(YLOG_WARN, "Attempt to block multiple times on show block. Not supported!");
error(rs, PAZPAR2_ALREADY_BLOCKED, "show");