#include <curses.priv.h>
-MODULE_ID("$Id: lib_cchar.c,v 1.24 2011/10/22 15:52:36 tom Exp $")
+MODULE_ID("$Id: lib_cchar.c,v 1.25 2012/03/10 20:52:21 tom Exp $")
/*
* The SuSv2 description leaves some room for interpretation. We'll assume wch
if (opts != NULL
|| wch == NULL
- || ((len = wcslen(wch)) > 1 && wcwidth(wch[0]) < 0)) {
+ || ((len = (unsigned) wcslen(wch)) > 1 && wcwidth(wch[0]) < 0)) {
code = ERR;
} else {
if (len > CCHARW_MAX)