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