From 3cd34c818ca9695d0b5a8bab80c0ef08544acfbf Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel@debian.org>
Date: Tue, 7 Apr 2009 20:39:20 +0200
Subject: Applying patch from Michael Prokop <mika@grml.org> to support udev >=
 0.140.

---
 scripts/live-helpers | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

(limited to 'scripts')

diff --git a/scripts/live-helpers b/scripts/live-helpers
index 70897d6..59bdb4f 100644
--- a/scripts/live-helpers
+++ b/scripts/live-helpers
@@ -6,10 +6,19 @@ then
 	export PATH="${PATH}:/usr/lib/klibc/bin"
 fi
 
+# handle upgrade path from old udev (using udevinfo) to
+# recent versions of udev (using udevadm info)
+if [ -x /sbin/udevadm ]
+then
+	udevinfo='/sbin/udevadm info'
+else
+	udevinfo='udevinfo'
+fi
+
 sys2dev ()
 {
 	sysdev=${1#/sys}
-	echo "/dev/$(udevinfo -q name -p ${sysdev} 2>/dev/null|| echo ${sysdev##*/})"
+	echo "/dev/$($udevinfo -q name -p ${sysdev} 2>/dev/null|| echo ${sysdev##*/})"
 }
 
 subdevices ()
-- 
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