diff options
Diffstat (limited to 'tests/wctob.c')
| -rw-r--r-- | tests/wctob.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/tests/wctob.c b/tests/wctob.c index 1d1cc7b..3ff6c7b 100644 --- a/tests/wctob.c +++ b/tests/wctob.c @@ -1,5 +1,5 @@ /* Convert wide character to unibyte character. - Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2008, 2010-2015 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2008. This program is free software: you can redistribute it and/or modify @@ -30,8 +30,9 @@ wctob (wint_t wc) if (!(MB_CUR_MAX <= sizeof (buf))) abort (); - if (wctomb (buf, wc) == 1) - return (unsigned char) buf[0]; - else - return EOF; + /* Handle the case where WEOF is a value that does not fit in a wchar_t. */ + if (wc == (wchar_t)wc) + if (wctomb (buf, (wchar_t)wc) == 1) + return (unsigned char) buf[0]; + return EOF; } |