From 6eb8e60b0a53c21cfbc2996a1d7faa1dcc29e9f2 Mon Sep 17 00:00:00 2001
From: Stephen Hemminger <stephen.hemminger@vyatta.com>
Date: Thu, 28 Aug 2008 11:57:20 -0700
Subject: Allow use of aufs

Use $UNIONFS environment variable
---
 etc/bash_completion.d/20vyatta-cfg | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'etc')

diff --git a/etc/bash_completion.d/20vyatta-cfg b/etc/bash_completion.d/20vyatta-cfg
index d829693..0233e99 100755
--- a/etc/bash_completion.d/20vyatta-cfg
+++ b/etc/bash_completion.d/20vyatta-cfg
@@ -79,7 +79,9 @@ discard ()
     sudo rm -fr $VYATTA_CHANGES_ONLY_DIR $VYATTA_TEMP_CONFIG_DIR
     make_vyatta_config_dir $VYATTA_CHANGES_ONLY_DIR
     make_vyatta_config_dir $VYATTA_TEMP_CONFIG_DIR
-    sudo mount -t unionfs -o dirs=${VYATTA_CHANGES_ONLY_DIR}=rw:${VYATTA_ACTIVE_CONFIGURATION_DIR}=ro unionfs ${VYATTA_TEMP_CONFIG_DIR};
+    sudo mount -t $UNIONFS \
+	-o dirs=${VYATTA_CHANGES_ONLY_DIR}=rw:${VYATTA_ACTIVE_CONFIGURATION_DIR}=ro \
+	$UNIONFS ${VYATTA_TEMP_CONFIG_DIR}
     
     if (( changes )); then
 	echo "Changes have been discarded"
-- 
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