diff options
Diffstat (limited to 'literal.c')
| -rw-r--r-- | literal.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/literal.c b/literal.c index f6eac26937e8..f6f63cb3fb06 100644 --- a/literal.c +++ b/literal.c @@ -1,4 +1,4 @@ -/* $NetBSD: literal.c,v 1.5 2019/07/23 13:10:11 christos Exp $ */ +/* $NetBSD: literal.c,v 1.6 2024/12/05 22:21:53 christos Exp $ */ /*- * Copyright (c) 2017 The NetBSD Foundation, Inc. @@ -31,7 +31,7 @@ #include "config.h" #if !defined(lint) && !defined(SCCSID) -__RCSID("$NetBSD: literal.c,v 1.5 2019/07/23 13:10:11 christos Exp $"); +__RCSID("$NetBSD: literal.c,v 1.6 2024/12/05 22:21:53 christos Exp $"); #endif /* not lint && not SCCSID */ /* @@ -85,7 +85,7 @@ literal_add(EditLine *el, const wchar_t *buf, const wchar_t *end, int *wp) w = wcwidth(end[1]); /* column width of the visible char */ *wp = (int)w; - if (w <= 0) /* we require something to be printed */ + if (w < 0) /* non-printable characters are negative */ return 0; len = (size_t)(end - buf); |