diff options
| author | Xin LI <delphij@FreeBSD.org> | 2019-06-29 04:39:01 +0000 |
|---|---|---|
| committer | Xin LI <delphij@FreeBSD.org> | 2019-06-29 04:39:01 +0000 |
| commit | 6aa86b45318b321ba7e9cc3c221ab9062ddac4a0 (patch) | |
| tree | ed38a1d35ad0e927ec1b5282deedc86014f9181d /charset.c | |
| parent | b04073e3aef4b6c7e7d2755a7bbc098e5f2a03f8 (diff) | |
Diffstat (limited to 'charset.c')
| -rw-r--r-- | charset.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/charset.c b/charset.c index 88978918e45f3..5441952a0db52 100644 --- a/charset.c +++ b/charset.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 1984-2017 Mark Nudelman + * Copyright (C) 1984-2019 Mark Nudelman * * You may distribute under the terms of either the GNU General Public * License or the Less License, as specified in the README file. @@ -245,7 +245,7 @@ icharset(name, no_error) * Define a charset, given a locale name. */ static void -ilocale() +ilocale(VOID_PARAM) { int c; @@ -315,7 +315,7 @@ setfmt(s, fmtvarptr, attrptr, default_fmt) * */ static void -set_charset() +set_charset(VOID_PARAM) { char *s; @@ -338,7 +338,7 @@ set_charset() * LESSCHARSET is not defined: try LESSCHARDEF. */ s = lgetenv("LESSCHARDEF"); - if (s != NULL && *s != '\0') + if (!isnullenv(s)) { ichardef(s); return; @@ -395,7 +395,7 @@ set_charset() * Initialize charset data structures. */ public void -init_charset() +init_charset(VOID_PARAM) { char *s; |