[ostree] installer: Ensure we have /var/tmp

[Colin Walters <walters src gnome org>]

commit 510de35f83b6db444ea378dea77dad941ba6cf10
Author: Colin Walters <walters verbum org>
Date:   Wed Feb 8 17:33:31 2012 -0500

    installer: Ensure we have /var/tmp

 gnomeos/yocto/ostree-setup.sh |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/gnomeos/yocto/ostree-setup.sh b/gnomeos/yocto/ostree-setup.sh
index fa14d8d..36107e2 100755
--- a/gnomeos/yocto/ostree-setup.sh
+++ b/gnomeos/yocto/ostree-setup.sh
@@ -46,6 +46,9 @@ mkdir -p -m 0755 ./var/{log,run,tmp,spool}
 mkdir -p ./var/lib/dbus
 dbus-uuidgen > ./var/lib/dbus/machine-id
 
+mkdir -p ./var/tmp
+chmod 1777 ./var/tmp
+
 mkdir ./var/lib/gdm
 chown 2:2 ./var/lib/gdm