From fd511b53471111dcb4046c2d021307f9eab99737 Mon Sep 17 00:00:00 2001 From: Tom Lane Date: Sat, 23 Feb 2008 19:23:57 +0000 Subject: [PATCH] Avoid trying to print a NULL char pointer in --describe-config. On some platforms this works, but on some it crashes. Zdenek Kotala --- src/backend/utils/misc/help_config.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/backend/utils/misc/help_config.c b/src/backend/utils/misc/help_config.c index bea95be878..f4edd26b84 100644 --- a/src/backend/utils/misc/help_config.c +++ b/src/backend/utils/misc/help_config.c @@ -10,7 +10,7 @@ * Portions Copyright (c) 1996-2005, PostgreSQL Global Development Group * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/utils/misc/help_config.c,v 1.14 2004/12/31 22:02:45 pgsql Exp $ + * $PostgreSQL: pgsql/src/backend/utils/misc/help_config.c,v 1.14.4.1 2008/02/23 19:23:57 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -118,7 +118,7 @@ printMixedStruct(mixedStruct *structToPrint) case PGC_STRING: printf("STRING\t%s\t\t\t", - structToPrint->string.boot_val); + structToPrint->string.boot_val ? structToPrint->string.boot_val : ""); break; default: