From 8248834aa0e56499073b8883c1b909d699c5e69e Mon Sep 17 00:00:00 2001
From: Dave Reisner <d@falconindy.com>
Date: Fri, 27 Aug 2010 22:44:00 -0400
Subject: fix mounting order when rolling back

---
 squashfu | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/squashfu b/squashfu
index f6880d2..20b2951 100755
--- a/squashfu
+++ b/squashfu
@@ -276,7 +276,8 @@ action_rollback () {
   if [[ ${#bin_list[@]} -eq $1 ]]; then
     local rb_timestamp=0 # XXX: What the hell is the timestamp of the seed... ?
   else
-    mount_union_with_bins ${bin_list[@]:(-$num_to_mount)}
+    # voodoo magic: reverse bin_list and print off the top (#bin_list - $1) bins
+    mount_union_with_bins $(for (( i = ${#bin_list[@]} - $1 - 1; i >= 0; i-- )); do echo ${bin_list[i]}; done)
     local rb_timestamp=$(grep "^${bin_list[@]:(-$num_to_mount):1}:" "$BINVENTORY" | cut -d: -f2)
   fi
 
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