Commit6c2925b

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Prevent empty queries from crashing server.

1 parent02db1f5 commit6c2925bCopy full SHA for 6c2925b

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Lines changed: 3 additions & 5 deletions

Original file line number	Diff line number	Diff line change
`@@ -6,7 +6,7 @@`
`6`	`6`	`*`
`7`	`7`	`*`
`8`	`8`	`* IDENTIFICATION`
`9`		`- * $Header: /cvsroot/pgsql/src/backend/parser/parser.c,v 1.11 1996/11/13 20:49:07 scrappy Exp $`
	`9`	`+ * $Header: /cvsroot/pgsql/src/backend/parser/parser.c,v 1.12 1996/11/25 03:03:48 momjian Exp $`
`10`	`10`	`*`
`11`	`11`	`*-------------------------------------------------------------------------`
`12`	`12`	`*/`
`@@ -69,10 +69,8 @@ parser(char str, Oid typev, int nargs)`
`69`	`69`	`init_io();`
`70`	`70`
`71`	`71`	`/* Set things up to read from the string, if there is one */`
`72`		`-if (strlen(str)!=0) {`
`73`		`-parseString= (char*)palloc(strlen(str)+1);`
`74`		`-memmove(parseString,str,strlen(str)+1);`
`75`		`- }`
	`72`	`+parseString= (char*)palloc(strlen(str)+1);`
	`73`	`+memmove(parseString,str,strlen(str)+1);`
`76`	`74`
`77`	`75`	`parser_init(typev,nargs);`
`78`	`76`	`yyresult=yyparse();`

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