--- linuxrc.orig	2010-02-04 19:54:22.264462512 -0800
+++ linuxrc	2010-02-04 20:00:18.587306345 -0800
@@ -341,7 +341,7 @@
 				fi
 				
 				if [ "${retval}" -ne '0' ]; then
-					ROOT_DEV=`blkid -t "${REAL_ROOT}" | cut -d ":" -f 1 2>/dev/null`
+					ROOT_DEV=`blkid -l -t "${REAL_ROOT}" | cut -d ":" -f 1 2>/dev/null`
 					retval=$?
 				fi