diff options
| author | Ulrich Drepper <drepper@redhat.com> | 2001-12-14 07:02:23 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2001-12-14 07:02:23 +0000 |
| commit | 9b63f5b4fae14e1636517550d45f453439cbaac6 (patch) | |
| tree | f10a1481608750ae76d4628de74aeb3e7e8bc1ea /sysdeps | |
| parent | 0838e0b9265a9ec55d1a11fa3f32616ec7dbf74c (diff) | |
| download | glibc-9b63f5b4fae14e1636517550d45f453439cbaac6.zip glibc-9b63f5b4fae14e1636517550d45f453439cbaac6.tar.gz glibc-9b63f5b4fae14e1636517550d45f453439cbaac6.tar.bz2 | |
Update.
2001-12-13 Thorsten Kukuk <kukuk@suse.de>
* sysdeps/posix/cuserid.c (cuserid): If we don't find the UID,
but have a user supplied buffer, return the empty buffer, not NULL.
Diffstat (limited to 'sysdeps')
| -rw-r--r-- | sysdeps/posix/cuserid.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sysdeps/posix/cuserid.c b/sysdeps/posix/cuserid.c index 3417d0a..11c827a 100644 --- a/sysdeps/posix/cuserid.c +++ b/sysdeps/posix/cuserid.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991, 1996, 1998, 1999 Free Software Foundation, Inc. +/* Copyright (C) 1991, 1996, 1998, 1999, 2001 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -39,7 +39,7 @@ cuserid (s) { if (s != NULL) s[0] = '\0'; - return NULL; + return s; } if (s == NULL) |