diff options
Diffstat (limited to 'lib/libc/stdio/vfwprintf.c')
| -rw-r--r-- | lib/libc/stdio/vfwprintf.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/libc/stdio/vfwprintf.c b/lib/libc/stdio/vfwprintf.c index 1efa9aa..c9833aa 100644 --- a/lib/libc/stdio/vfwprintf.c +++ b/lib/libc/stdio/vfwprintf.c @@ -648,7 +648,7 @@ __vfwprintf(FILE *fp, const wchar_t *fmt0, va_list ap) #endif convbuf = NULL; /* sorry, fwprintf(read_only_file, L"") returns WEOF, not 0 */ - if (cantwrite(fp)) + if (prepwrite(fp) != 0) return (EOF); /* optimise fprintf(stderr) (and other unbuffered Unix files) */ |
