diff options
Diffstat (limited to 'libio/iofwide.c')
| -rw-r--r-- | libio/iofwide.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/libio/iofwide.c b/libio/iofwide.c index 6676ad5e53..247cfde3d0 100644 --- a/libio/iofwide.c +++ b/libio/iofwide.c @@ -87,8 +87,7 @@ _IO_fwide (FILE *fp, int mode) mode = mode < 0 ? -1 : (mode == 0 ? 0 : 1); #if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_1) - if (__builtin_expect (&_IO_stdin_used == NULL, 0) - && (fp == _IO_stdin || fp == _IO_stdout || fp == _IO_stderr)) + if (__glibc_unlikely (&_IO_stdin_used == NULL) && _IO_legacy_file (fp)) /* This is for a stream in the glibc 2.0 format. */ return -1; #endif |