From a27b691e2903a886be640db801677f6f988d3793 Mon Sep 17 00:00:00 2001 From: Tom Lane Date: Sun, 3 Dec 2000 20:45:40 +0000 Subject: Ensure that all uses of functions are applied to unsigned-char values, whether the local char type is signed or not. This is necessary for portability. Per discussion on pghackers around 9/16/00. --- src/backend/utils/adt/oracle_compat.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/backend/utils/adt/oracle_compat.c') diff --git a/src/backend/utils/adt/oracle_compat.c b/src/backend/utils/adt/oracle_compat.c index 8b483ee5c60..e8511026206 100644 --- a/src/backend/utils/adt/oracle_compat.c +++ b/src/backend/utils/adt/oracle_compat.c @@ -1,7 +1,7 @@ /* * Edmund Mergl * - * $Header: /cvsroot/pgsql/src/backend/utils/adt/oracle_compat.c,v 1.28 2000/09/25 12:58:47 momjian Exp $ + * $Header: /cvsroot/pgsql/src/backend/utils/adt/oracle_compat.c,v 1.29 2000/12/03 20:45:36 tgl Exp $ * */ @@ -118,7 +118,7 @@ initcap(PG_FUNCTION_ARGS) while (m-- > 0) { - if (isspace(ptr[-1])) + if (isspace((unsigned char) ptr[-1])) *ptr = toupper((unsigned char) *ptr); else *ptr = tolower((unsigned char) *ptr); -- cgit v1.2.3