Apply patch to make sure loop cache directory exists for Gentoo bug #297814

ChangeLog

@@ -5,6 +5,10 @@
 # Distributed under the GPL v2
 # $Id$
 
+  26 Dec 2009; Andrew Gaffney <agaffney@gentoo.org> defaults/initrd.scripts:
+  Apply patch to make sure loop cache directory exists for Gentoo bug
+  #297814
+
   17 Dec 2009; Robin H. Johnson <robbat2@gentoo.org> HACKING:
   Document how to roll a release for the next time.
 

defaults/initrd.scripts

@@ -175,6 +175,8 @@ cache_cd_contents() {
 			# z=$(($z + $i)) ; done
 			# echo $z
 			good_msg "Copying loop file for caching..."
+			# Verify that the needed directory exists
+			mkdir -p "$(dirname ${NEW_ROOT}/mnt/${LOOP})"
 			cp -a ${NEW_ROOT}/mnt/cdrom/${LOOP} ${NEW_ROOT}/mnt/${LOOP}
 			if [ $? -ne 0 ]
 			then