diff options
| author | uwe <uwe@NetBSD.org> | 2018-11-20 22:02:31 +0000 |
|---|---|---|
| committer | uwe <uwe@NetBSD.org> | 2018-11-20 22:02:31 +0000 |
| commit | 7f91bcc29c815ca29537155cd73bcd085d4a3d2a (patch) | |
| tree | c2d446cdb91f64a214ce56e7d01bece38f186fe6 /lib/libcurses | |
| parent | 631e1cf6c7bdbc383d786330a9a8ab305d904592 (diff) | |
Compare pointers to NULL, not to zero.
Diffstat (limited to 'lib/libcurses')
| -rw-r--r-- | lib/libcurses/cchar.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/lib/libcurses/cchar.c b/lib/libcurses/cchar.c index 3b456eaa8d4..391fd1da46c 100644 --- a/lib/libcurses/cchar.c +++ b/lib/libcurses/cchar.c @@ -1,4 +1,4 @@ -/* $NetBSD: cchar.c,v 1.9 2018/11/20 21:42:52 uwe Exp $ */ +/* $NetBSD: cchar.c,v 1.10 2018/11/20 22:02:31 uwe Exp $ */ /* * Copyright (c) 2005 The NetBSD Foundation Inc. @@ -36,7 +36,7 @@ #include <sys/cdefs.h> #ifndef lint -__RCSID("$NetBSD: cchar.c,v 1.9 2018/11/20 21:42:52 uwe Exp $"); +__RCSID("$NetBSD: cchar.c,v 1.10 2018/11/20 22:02:31 uwe Exp $"); #endif /* not lint */ #include <string.h> @@ -66,8 +66,10 @@ getcchar(const cchar_t *wcval, wchar_t *wch, attr_t *attrs, if (wch == NULL) return (int)len; - if (attrs == 0 || color_pair == 0) + + if (attrs == NULL || color_pair == NULL) return ERR; + if (len > 0) { *attrs = wcval->attributes; if (__using_color) |
