From 7202ad7b8dd07864092be70287fe971ec72a3fbc Mon Sep 17 00:00:00 2001
From: Heikki Linnakangas <heikki.linnakangas@iki.fi>
Date: Tue, 8 Feb 2011 09:03:08 +0200
Subject: [PATCH] Fix copy-pasto in description of pg_serial, and silence
 compiler warning about uninitialized field you get on some compilers.

---
 doc/src/sgml/storage.sgml            | 2 +-
 src/backend/storage/lmgr/predicate.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/doc/src/sgml/storage.sgml b/doc/src/sgml/storage.sgml
index c2e927214f5..90c3e061b24 100644
--- a/doc/src/sgml/storage.sgml
+++ b/doc/src/sgml/storage.sgml
@@ -83,7 +83,7 @@ Item
 </row>
 
 <row>
- <entry><filename>pg_subtrans</></entry>
+ <entry><filename>pg_serial</></entry>
  <entry>Subdirectory containing information about committed serializable transactions</entry>
 </row>
 
diff --git a/src/backend/storage/lmgr/predicate.c b/src/backend/storage/lmgr/predicate.c
index 5e62ba9e4d9..b66fd8678cc 100644
--- a/src/backend/storage/lmgr/predicate.c
+++ b/src/backend/storage/lmgr/predicate.c
@@ -3671,7 +3671,7 @@ CheckForSerializableConflictOut(const bool visible, const Relation relation,
 static void
 CheckTargetForConflictsIn(PREDICATELOCKTARGETTAG *targettag)
 {
-	PREDICATELOCKTARGETTAG nexttargettag;
+	PREDICATELOCKTARGETTAG nexttargettag = { 0 };
 	PREDICATELOCKTARGETTAG thistargettag;
 
 	for (;;)