FreeBSD regtest: add a prereq test to none/tests/freebsd/proc_pid_file

This test only passes if /proc has been mounted. Don't run
the test if there is no /proc.

diff --git a/none/tests/freebsd/proc_pid_file.vgtest b/none/tests/freebsd/proc_pid_file.vgtest
index 0361a5982bf7578c8ff76b6b3daa4f0728de9365..bcbae3ad3f0bf21afb93ad66570e4f57ccd67f3f 100644 (file)
--- a/none/tests/freebsd/proc_pid_file.vgtest
+++ b/none/tests/freebsd/proc_pid_file.vgtest
@@ -1,3 +1,4 @@
+prereq: test -d /proc
 prog: proc_pid_file
 vgopts: -q