From 418febfc4439cea5c5ab728bdd3e45e7705bd7a3 Mon Sep 17 00:00:00 2001
From: Cong Wang <xiyou.wangcong@gmail.com>
Date: Mon, 30 Jan 2012 17:58:55 +0800
Subject: [PATCH] btrfs: fix two bugs in module-setup.sh

First, $host_fs_types is an array.
Second, use strstr to match btrfs type.

Cc: Harald Hoyer <harald@redhat.com>
Signed-off-by: WANG Cong <xiyou.wangcong@gmail.com>
---
 modules.d/90btrfs/module-setup.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/modules.d/90btrfs/module-setup.sh b/modules.d/90btrfs/module-setup.sh
index a141dda7..135abc65 100755
--- a/modules.d/90btrfs/module-setup.sh
+++ b/modules.d/90btrfs/module-setup.sh
@@ -13,8 +13,8 @@ check() {
 
     [[ $hostonly ]] || [[ $mount_needs ]] && {
         local _found
-        for fs in $host_fs_types; do
-            [[ "$fs" = "|btrfs" ]] && _found="1"
+        for fs in ${host_fs_types[@]}; do
+            strstr "$fs" "\|btrfs" && _found="1"
         done
         [[ $_found ]] || return 1
         unset _found