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

hlinnaka · hlinnaka · commit b3a1ef53c3ce · 2010-01-20T11:58:44.000Z
Fujii Masao
diff --git a/src/backend/replication/libpqwalreceiver/libpqwalreceiver.c b/src/backend/replication/libpqwalreceiver/libpqwalreceiver.c
@@ -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;

Original file line number	Diff line number	Diff line change
`@@ -10,7 +10,7 @@`
`10`	`10`	`*`
`11`	`11`	`*`
`12`	`12`	`* IDENTIFICATION`
`13`		`- * $PostgreSQL: pgsql/src/backend/replication/libpqwalreceiver/libpqwalreceiver.c,v 1.1 2010/01/20 09:16:24 heikki Exp $`
	`13`	`+ * $PostgreSQL: pgsql/src/backend/replication/libpqwalreceiver/libpqwalreceiver.c,v 1.2 2010/01/20 11:58:44 heikki Exp $`
`14`	`14`	`*`
`15`	`15`	`*-------------------------------------------------------------------------`
`16`	`16`	`*/`
`@@ -62,7 +62,8 @@ void`
`62`	`62`	`_PG_init(void)`
`63`	`63`	`{`
`64`	`64`	`/* Tell walreceiver how to reach us */`
`65`		`- if (walrcv_connect != NULL \|\| walrcv_receive != NULL \|\| walrcv_disconnect)`
	`65`	`+ if (walrcv_connect != NULL \|\| walrcv_receive != NULL \|\|`
	`66`	`+ walrcv_disconnect != NULL)`
`66`	`67`	`elog(ERROR, "libpqwalreceiver already loaded");`
`67`	`68`	`walrcv_connect = libpqrcv_connect;`
`68`	`69`	`walrcv_receive = libpqrcv_receive;`