Commit b3a1ef53 authored by Heikki Linnakangas's avatar Heikki Linnakangas

Add missing "!= NULL", for the sake of consistency.

Fujii Masao
parent e31bf1c7
......@@ -10,7 +10,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/replication/libpqwalreceiver/libpqwalreceiver.c,v 1.1 2010/01/20 09:16:24 heikki Exp $
* $PostgreSQL: pgsql/src/backend/replication/libpqwalreceiver/libpqwalreceiver.c,v 1.2 2010/01/20 11:58:44 heikki Exp $
*
*-------------------------------------------------------------------------
*/
......@@ -62,7 +62,8 @@ void
_PG_init(void)
{
/* Tell walreceiver how to reach us */
if (walrcv_connect != NULL || walrcv_receive != NULL || walrcv_disconnect)
if (walrcv_connect != NULL || walrcv_receive != NULL ||
walrcv_disconnect != NULL)
elog(ERROR, "libpqwalreceiver already loaded");
walrcv_connect = libpqrcv_connect;
walrcv_receive = libpqrcv_receive;
......
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