Index: trunk/package/Scripts.templates/Pre/preinstall
===================================================================
--- trunk/package/Scripts.templates/Pre/preinstall	(revision 1787)
+++ trunk/package/Scripts.templates/Pre/preinstall	(revision 1788)
@@ -61,18 +61,21 @@
 # ---------------------------------------------
 # Backing up Chameleon files
 # ---------------------------------------------
-# Backup stage2
-if [[ -f "${targetVolume}/boot" ]];then
-	echo "Backing up stage2 file ${targetVolume}/boot to ${backupDir}/boot" >>"${logFile}"
-	cp -p "${targetVolume}/boot" "${backupDir}/boot"
+if [[ -d "$backupDir" ]];then
+  # Backup stage2
+  if [[ -f "${targetVolume}/boot" ]];then
+      echo "Backing up stage2 file ${targetVolume}/boot to ${backupDir}/boot" >>"${logFile}"
+      cp -p "${targetVolume}/boot" "${backupDir}/boot"
+  fi
+  # Backup /Extra directory
+  if [[ -d "${targetVolume}/Extra" ]];then
+      echo "Moving ${targetVolume}/Extra folder to ${backupDir}/Extra" >>"${logFile}"
+      cp -pR "${targetVolume}/Extra" "${backupDir}/Extra"
+  fi
+
+  chflags -R nohidden "$backupDir" # Remove the invisible flag of files in the backups
+  echo "======================================================" >>"${logFile}"
 fi
-# Backup /Extra directory
-if [[ -d "${targetVolume}/Extra" ]];then
-	echo "Moving ${targetVolume}/Extra folder to ${backupDir}/Extra" >>"${logFile}"
-	cp -pR "${targetVolume}/Extra" "${backupDir}/Extra"
-fi
-chflags -R nohidden "$backupDir" # Remove the invisible flag of files in the backups
-echo "======================================================" >>"${logFile}"
 
 echo "==============================================="
 echo "END - Pre-Install Script"