Fix uninitialized local variables. Not sure why gcc doesn't complain about

these --- maybe because they're effectively unused?  MSVC does complain though,
per buildfarm.

diff --git a/src/backend/access/nbtree/nbtxlog.c b/src/backend/access/nbtree/nbtxlog.c
index 88ace6033cd7e12f3e617882f5433636e6e363f0..0d342eeb85f6f300e05bfe2b636992da82b13091 100644 (file)
--- a/src/backend/access/nbtree/nbtxlog.c
+++ b/src/backend/access/nbtree/nbtxlog.c
@@ -8,7 +8,7 @@
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * IDENTIFICATION
- *   $PostgreSQL: pgsql/src/backend/access/nbtree/nbtxlog.c,v 1.65 2010/03/30 13:46:09 momjian Exp $
+ *   $PostgreSQL: pgsql/src/backend/access/nbtree/nbtxlog.c,v 1.66 2010/04/19 17:54:48 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -567,6 +567,7 @@ btree_xlog_vacuum(XLogRecPtr lsn, XLogRecord *record)
 static TransactionId
 btree_xlog_delete_get_latestRemovedXid(XLogRecord *record)
 {
+   xl_btree_delete *xlrec = (xl_btree_delete *) XLogRecGetData(record);
    OffsetNumber    *unused;
    Buffer          ibuffer, hbuffer;
    Page            ipage, hpage;
@@ -577,10 +578,8 @@ btree_xlog_delete_get_latestRemovedXid(XLogRecord *record)
    OffsetNumber    hoffnum;
    TransactionId   latestRemovedXid = InvalidTransactionId;
    TransactionId   htupxid = InvalidTransactionId;
+   int num_unused = 0, num_redirect = 0, num_dead = 0;
    int i;
-   int num_unused = 0, num_redirect, num_dead;
-
-   xl_btree_delete *xlrec = (xl_btree_delete *) XLogRecGetData(record);
 
    /*
     * Get index page