Commit9187ced

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Put back fast-path for the case that there's no backup blocks in

RestoreBkpBlocks. Went missing in my recent refactoring patch, as pointedout by Simon's hot standby patch.

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Lines changed: 4 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -7,7 +7,7 @@`
`7`	`7`	`* Portions Copyright (c) 1996-2009, PostgreSQL Global Development Group`
`8`	`8`	`* Portions Copyright (c) 1994, Regents of the University of California`
`9`	`9`	`*`
`10`		`- * $PostgreSQL: pgsql/src/backend/access/transam/xlog.c,v 1.328 2009/01/20 18:59:37 heikki Exp $`
	`10`	`+ * $PostgreSQL: pgsql/src/backend/access/transam/xlog.c,v 1.329 2009/01/23 11:19:34 heikki Exp $`
`11`	`11`	`*`
`12`	`12`	`*-------------------------------------------------------------------------`
`13`	`13`	`*/`
`@@ -2938,6 +2938,9 @@ RestoreBkpBlocks(XLogRecPtr lsn, XLogRecord *record, bool cleanup)`
`2938`	`2938`	`char*blk;`
`2939`	`2939`	`inti;`
`2940`	`2940`
	`2941`	`+if (!(record->xl_info&XLR_BKP_BLOCK_MASK))`
	`2942`	`+return;`
	`2943`	`+`
`2941`	`2944`	`blk= (char*)XLogRecGetData(record)+record->xl_len;`
`2942`	`2945`	`for (i=0;i<XLR_MAX_BKP_BLOCKS;i++)`
`2943`	`2946`	`{`

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