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

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Fujii Masao
This commit is contained in:
Heikki Linnakangas 2010-01-20 11:58:44 +00:00
parent e31bf1c7b0
commit b3a1ef53c3
1 changed files with 3 additions and 2 deletions
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5
src/backend/replication/libpqwalreceiver/libpqwalreceiver.c
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@ -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;