From 2ae5d51668a4599427a801da62313584ab565c38 Mon Sep 17 00:00:00 2001 From: "Marc G. Fournier" Date: Wed, 27 Jan 1999 01:18:23 +0000 Subject: From: Tatsuo Ishii Included patches fix a portability problem of unsetenv() used in 6.4.2 multi-byte support. unsetenv() is only avaliable on FreeBSD and Linux so I decided to replace with putenv(). --- src/interfaces/libpq/fe-print.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/interfaces/libpq/fe-print.c') diff --git a/src/interfaces/libpq/fe-print.c b/src/interfaces/libpq/fe-print.c index 08e111310ac..a99fc27ba26 100644 --- a/src/interfaces/libpq/fe-print.c +++ b/src/interfaces/libpq/fe-print.c @@ -9,7 +9,7 @@ * didn't really belong there. * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/interfaces/libpq/fe-print.c,v 1.15 1998/10/06 14:16:50 tgl Exp $ + * $Header: /cvsroot/pgsql/src/interfaces/libpq/fe-print.c,v 1.16 1999/01/27 01:18:23 scrappy Exp $ * *------------------------------------------------------------------------- */ @@ -506,7 +506,7 @@ PQmblen(unsigned char *s) int encoding = -1; str = getenv("PGCLIENTENCODING"); - if (str) + if (str && *str != NULL) encoding = pg_char_to_encoding(str); if (encoding < 0) encoding = MULTIBYTE; -- cgit v1.2.3