From c910bbb8d6678c01799a0bbe1b02f5182214c023 Mon Sep 17 00:00:00 2001
From: Harald Hoyer <harald@redhat.com>
Date: Wed, 14 May 2014 16:38:49 +0200
Subject: [PATCH] mdraid/module-setup.sh: fixed print-cmdline for empty UUID

fixes

/usr/lib/dracut/modules.d/90mdraid/module-setup.sh: line 60:
_activated["${UUID}"]: bad array subscript

Thanks to Jan ONDREJ for spotting this!
---
 modules.d/90mdraid/module-setup.sh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/modules.d/90mdraid/module-setup.sh b/modules.d/90mdraid/module-setup.sh
index ac745d1cef..81c94f2d36 100755
--- a/modules.d/90mdraid/module-setup.sh
+++ b/modules.d/90mdraid/module-setup.sh
@@ -54,6 +54,8 @@ cmdline() {
             done
         )
 
+        [[ -z "$UUID" ]] && continue
+
         if ! [[ ${_activated[${UUID}]} ]]; then
             printf "%s" " rd.md.uuid=${UUID}"
             _activated["${UUID}"]=1
-- 
1.9.3