diff options
Diffstat (limited to 'newlib/libc/stdio/fputwc.c')
| -rw-r--r-- | newlib/libc/stdio/fputwc.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/newlib/libc/stdio/fputwc.c b/newlib/libc/stdio/fputwc.c index 9a4e80d..ef2be10 100644 --- a/newlib/libc/stdio/fputwc.c +++ b/newlib/libc/stdio/fputwc.c @@ -169,8 +169,10 @@ _fputwc_r (struct _reent *ptr, wint_t r; _newlib_flockfile_start (fp); - ORIENT(fp, 1); - r = __fputwc(ptr, wc, fp); + if (ORIENT(fp, 1) != 1) + r = WEOF; + else + r = __fputwc(ptr, wc, fp); _newlib_flockfile_end (fp); return r; } |