Commit2e0e563

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Avoid trying to print a NULL char pointer in --describe-config. On some

platforms this works, but on some it crashes. Zdenek Kotala

1 parent9713c06 commit2e0e563Copy full SHA for 2e0e563

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Lines changed: 2 additions & 2 deletions

Original file line number	Diff line number	Diff line change
`@@ -10,7 +10,7 @@`
`10`	`10`	`* Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group`
`11`	`11`	`*`
`12`	`12`	`* IDENTIFICATION`
`13`		`- * $PostgreSQL: pgsql/src/backend/utils/misc/help_config.c,v 1.19 2008/01/01 19:45:54 momjian Exp $`
	`13`	`+ * $PostgreSQL: pgsql/src/backend/utils/misc/help_config.c,v 1.20 2008/02/23 19:23:33 tgl Exp $`
`14`	`14`	`*`
`15`	`15`	`*-------------------------------------------------------------------------`
`16`	`16`	`*/`
`@@ -117,7 +117,7 @@ printMixedStruct(mixedStruct *structToPrint)`
`117`	`117`
`118`	`118`	`casePGC_STRING:`
`119`	`119`	`printf("STRING\t%s\t\t\t",`
`120`		`-structToPrint->string.boot_val);`
	`120`	`+structToPrint->string.boot_val ?structToPrint->string.boot_val :"");`
`121`	`121`	`break;`
`122`	`122`
`123`	`123`	`default:`

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