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-rw-r--r--sys/kern/kern_fork.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/kern/kern_fork.c b/sys/kern/kern_fork.c
index b67e1e0af96..6721ea107d0 100644
--- a/sys/kern/kern_fork.c
+++ b/sys/kern/kern_fork.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: kern_fork.c,v 1.111 2010/05/29 02:47:48 guenther Exp $ */
+/* $OpenBSD: kern_fork.c,v 1.112 2010/06/27 03:26:39 guenther Exp $ */
/* $NetBSD: kern_fork.c,v 1.29 1996/02/09 18:59:34 christos Exp $ */
/*
@@ -517,7 +517,7 @@ pidtaken(pid_t pid)
if (pgfind(pid) != NULL)
return (1);
LIST_FOREACH(p, &zombproc, p_list)
- if (p->p_pid == pid || p->p_pgid == pid)
+ if (p->p_pid == pid || (p->p_pgrp && p->p_pgrp->pg_id == pid))
return (1);
return (0);
}