From 9defc609e87eece19d1a26dd00b8524565608d62 Mon Sep 17 00:00:00 2001
From: Harald Hoyer <harald@redhat.com>
Date: Wed, 19 Aug 2009 17:08:57 +0200
Subject: dracut-functions: check for existance of slave devices before opening
 it

---
 dracut-functions | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'dracut-functions')

diff --git a/dracut-functions b/dracut-functions
index 1df20456..75c2e10a 100755
--- a/dracut-functions
+++ b/dracut-functions
@@ -72,9 +72,11 @@ check_block_and_slaves() {
     [[ -d /sys/dev/block/$2/slaves ]] || return 1
     # we want to search the tree breadthwise, so...
     for x in /sys/dev/block/$2/slaves/*/dev; do
+        [[ -f $x ]] || continue
 	$1 $(cat "$x") && return 0
     done
     for x in /sys/dev/block/$2/slaves/*/dev; do
+        [[ -f $x ]] || continue
 	check_block_and_slaves $1 $(cat "$x") &&  return 0
     done
     return 1
-- 
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