don't use sh -u

That causes failure when we check (with test -n) for an env variable which does not exist.

Signed-off-by: Serge Hallyn <serge.hallyn@ubuntu.com>

diff --git a/share/lxc.mount.hook.in b/share/lxc.mount.hook.in
index 1ce1859b0ce19e497cccb048a5cb0301c4bd9366..c035c87b3f68390a4f6288dd55a4dd596bb03dd8 100755 (executable)
--- a/share/lxc.mount.hook.in
+++ b/share/lxc.mount.hook.in
@@ -1,4 +1,4 @@
-#!/bin/sh -eu
+#!/bin/sh -e
 
 # Don't mess with containers that don't have /sys/fs/cgroup configured
 # (lxc.mount.auto = cgroup:mixed)