diff options
Diffstat (limited to 'newlib/libc/stdio/wbuf.c')
| -rw-r--r-- | newlib/libc/stdio/wbuf.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/newlib/libc/stdio/wbuf.c b/newlib/libc/stdio/wbuf.c index 247490303..2e742e255 100644 --- a/newlib/libc/stdio/wbuf.c +++ b/newlib/libc/stdio/wbuf.c @@ -56,7 +56,8 @@ __swbuf_r (struct _reent *ptr, return EOF; c = (unsigned char) c; - ORIENT (fp, -1); + if (ORIENT (fp, -1) != -1) + return EOF; /* * If it is completely full, flush it out. Then, in any case, |