--- autodetect.orig	2011-03-02 13:56:43.036125666 +0100
+++ autodetect	2011-03-02 13:55:44.109459001 +0100
@@ -14,8 +14,7 @@
         local rootdev
 
         if [ -f /proc/self/mountinfo -a -x /bin/findmnt ]; then
-            rootdev=$(/bin/findmnt -n -u -o source /)
-            /sbin/blkid -u filesystem -o value -s TYPE -p "${rootdev}" 2>/dev/null
+            /bin/findmnt -n -u -o fstype / 2>/dev/null
         fi
     }