Some trivial changes for the tool scripts:

- make xen-hotplug-common.sh (un)set locales.
 - use xen-hotplug-common.sh in vif-bridge.

From Gerd Knorr <kraxel@suse.de>.

Signed-off-by: Ewan Mellor <ewan@xensource.com>

tools/examples/vif-bridge

@@ -31,11 +31,8 @@
 # rules for its ip addresses (if any).
 #============================================================================
 
-# Exit if anything goes wrong
-set -e 
-export PATH=/sbin:/bin:/usr/bin:/usr/sbin:$PATH
-
-echo "*vif-bridge $*" >&2
+dir=$(dirname "$0")
+. "$dir/xen-hotplug-common.sh"
 
 # Operation name.
 OP=$1

tools/examples/xen-hotplug-common.sh

@@ -1,6 +1,8 @@
 set -e
 
-export PATH=/sbin:/bin:/usr/bin:/usr/sbin:$PATH
+export PATH="/sbin:/bin:/usr/bin:/usr/sbin:$PATH"
+export LANG="POSIX"
+unset $(set | grep ^LC_ | cut -d= -f1)
 
 log() {
   local level="$1"