Commitead2193

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Fix for palloc(0) in new code

1 parentf5f366e commitead2193Copy full SHA for ead2193

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Lines changed: 2 additions & 2 deletions

Original file line number	Diff line number	Diff line change
`@@ -7,7 +7,7 @@`
`7`	`7`	`*`
`8`	`8`	`*`
`9`	`9`	`* IDENTIFICATION`
`10`		`- * $Header: /cvsroot/pgsql/src/backend/utils/sort/Attic/psort.c,v 1.6 1997/08/0603:41:55 momjian Exp $`
	`10`	`+ * $Header: /cvsroot/pgsql/src/backend/utils/sort/Attic/psort.c,v 1.7 1997/08/0604:45:39 momjian Exp $`
`11`	`11`	`*`
`12`	`12`	`* NOTES`
`13`	`13`	`* Sorts the first relation into the second relation.`
`@@ -570,7 +570,7 @@ dumptuples(Sort *node)`
`570`	`570`	`HeapTupletup;`
`571`	`571`	`intmemtupindex=0;`
`572`	`572`
`573`		`-if (!PS(node)->using_tape_files) {`
	`573`	`+if (!PS(node)->using_tape_files&&PS(node)->tupcount) {`
`574`	`574`	`Assert(PS(node)->memtuples==NULL);`
`575`	`575`	`PS(node)->memtuples=palloc(PS(node)->tupcount*sizeof(HeapTuple));`
`576`	`576`	`}`

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