diff options
Diffstat (limited to 'chars.c')
-rw-r--r-- | chars.c | 7 |
1 files changed, 3 insertions, 4 deletions
@@ -1,4 +1,4 @@ -/* $Id: chars.c,v 1.42 2011/05/15 15:47:46 kristaps Exp $ */ +/* $Id: chars.c,v 1.43 2011/05/15 22:29:50 kristaps Exp $ */ /* * Copyright (c) 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv> * Copyright (c) 2011 Ingo Schwarze <schwarze@openbsd.org> @@ -26,6 +26,7 @@ #include <string.h> #include "mandoc.h" +#include "libmandoc.h" #define PRINT_HI 126 #define PRINT_LO 32 @@ -148,11 +149,9 @@ mchars_num2char(const char *p, size_t sz) { int i; - if (sz > 3) + if ((i = mandoc_strntou(p, sz, 10)) < 0) return('\0'); - i = atoi(p); - /* LINTED */ return(isprint(i) ? i : '\0'); } |