ncurses 5.9 - patch 20130727

[ncurses.git] / ncurses / widechar / lib_cchar.c

diff --git a/ncurses/widechar/lib_cchar.c b/ncurses/widechar/lib_cchar.c
index ac1b8ecac797b6426f211342ff1dde7f3b788dfc..679dd7171626eb8447c9acd98f1011c6b968a00e 100644 (file)
--- a/ncurses/widechar/lib_cchar.c
+++ b/ncurses/widechar/lib_cchar.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 2001-2010,2011 Free Software Foundation, Inc.              *
+ * Copyright (c) 2001-2011,2012 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -35,7 +35,7 @@
 
 #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 1.26 2012/03/24 18:37:17 tom Exp $")
 
 /* 
  * The SuSv2 description leaves some room for interpretation.  We'll assume wch
@@ -60,7 +60,7 @@ setcchar(cchar_t *wcval,
 
     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)