From: Andres Freund <andres@anarazel.de>
Date: Mon, 10 Aug 2015 11:28:19 +0000 (+0200)
Subject: Fix copy & paste mistake in pg_get_replication_slots().
X-Git-Url: http://git.postgresql.org/gitweb/static/gitweb.js?a=commitdiff_plain;h=d4ad167d9577cca8c75fee329e2765d930e0c29f;p=users%2Fheikki%2Fpostgres.git

Fix copy & paste mistake in pg_get_replication_slots().

XLogRecPtr was compared with InvalidTransactionId instead of
InvalidXLogRecPtr. As both are defined to the same value this doesn't
cause any actual problems, but it's still wrong.

Backpatch: 9.4-master, bug was introduced in 9.4
---

diff --git a/src/backend/replication/slotfuncs.c b/src/backend/replication/slotfuncs.c
index bd4701f97d..83d06b2361 100644
--- a/src/backend/replication/slotfuncs.c
+++ b/src/backend/replication/slotfuncs.c
@@ -263,7 +263,7 @@ pg_get_replication_slots(PG_FUNCTION_ARGS)
 		else
 			nulls[i++] = true;
 
-		if (restart_lsn != InvalidTransactionId)
+		if (restart_lsn != InvalidXLogRecPtr)
 			values[i++] = LSNGetDatum(restart_lsn);
 		else
 			nulls[i++] = true;