diff options
Diffstat (limited to 'libtrivfs/migsupport.c')
| -rw-r--r-- | libtrivfs/migsupport.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/libtrivfs/migsupport.c b/libtrivfs/migsupport.c index 14e28231..66c03482 100644 --- a/libtrivfs/migsupport.c +++ b/libtrivfs/migsupport.c @@ -1,5 +1,5 @@ /* - Copyright (C) 1994, 1995 Free Software Foundation + Copyright (C) 1994, 1995, 1996 Free Software Foundation This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as @@ -37,7 +37,8 @@ trivfs_begin_using_protid (mach_port_t port) void trivfs_end_using_protid (struct trivfs_protid *cred) { - ports_port_deref (cred); + if (cred) + ports_port_deref (cred); } struct trivfs_control * @@ -60,5 +61,6 @@ trivfs_begin_using_control (mach_port_t port) void trivfs_end_using_control (struct trivfs_control *cred) { - ports_port_deref (cred); + if (cred) + ports_port_deref (cred); } |