[PATCH] debian: don't fail postinst when upgrading chroot

["Darrick J. Wong" <darrick.wong@oracle.com>]

From: Darrick J. Wong <darrick.wong@oracle.com>

If we're upgrading a systemd-enabled chroot we'll fail because systemctl
can't connect to a running systemd (nor should it).  We don't need to
issue daemon-reload inside a chroot that doesn't have a running systemd,
so we can ignore the return value.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
---
 debian/postinst |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/debian/postinst b/debian/postinst
index 11693a6..2ad9174 100644
--- a/debian/postinst
+++ b/debian/postinst
@@ -9,7 +9,7 @@ case "${1}" in
 			update-initramfs -u
 		fi
 		if [ -x /bin/systemctl ]; then
-			/bin/systemctl daemon-reload
+			/bin/systemctl daemon-reload 2>&1 || true
 		fi
 		;;