diff options
Diffstat (limited to 'libio/oldfileops.c')
| -rw-r--r-- | libio/oldfileops.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libio/oldfileops.c b/libio/oldfileops.c index b9efca7aa8..2dd618215b 100644 --- a/libio/oldfileops.c +++ b/libio/oldfileops.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1993, 1995, 1997-2003, 2004 Free Software Foundation, Inc. +/* Copyright (C) 1993, 1995, 1997-2004, 2005 Free Software Foundation, Inc. This file is part of the GNU C Library. Written by Per Bothner <bothner@cygnus.com>. @@ -752,7 +752,7 @@ _IO_old_file_xsputn (f, data, n) _IO_size_t block_size, do_write; /* Next flush the (full) buffer. */ if (__overflow (f, EOF) == EOF) - return n - to_do; + return to_do == 0 ? 0 : n - to_do; /* Try to maintain alignment: write a whole number of blocks. dont_write is what gets left over. */ |