Use a default TEMPLATE_DIRECTORY

diff --git a/grml-live b/grml-live
index a9eebae..0ad0e75 100755 (executable)
--- a/grml-live
+++ b/grml-live
@@ -198,6 +198,7 @@ if [ -z "$FORCE" ] ; then
    [ -n "$VERSION" ]       && echo "  grml version:      $VERSION"
    [ -n "$SUITE" ]         && echo "  Debian suite:      $SUITE"
    [ -n "$BOOT_METHOD" ]   && echo "  Boot method:       $BOOT_METHOD"
+   [ -n "$TEMPLATE_DIRECTORY" ] && echo "  Template files:    $TEMPLATE_DIRECTORY"
    [ -n "$FAI_ARGS" ]      && echo "  additional arguments for FAI: $FAI_ARGS"
    [ -n "$VERBOSE" ]       && echo "  Using VERBOSE mode."
    echo
@@ -318,6 +319,7 @@ if [ "$ARCH" = i386 ] || [ "$ARCH" = amd64 ] ; then
       cp /usr/lib/syslinux/memdisk                         "$BUILD_OUTPUT"/boot/isolinux/
       cp /usr/lib/syslinux/menu.c32                        "$BUILD_OUTPUT"/boot/isolinux/
 
+      [ -n "$TEMPLATE_DIRECTORY" ] || TEMPLATE_DIRECTORY='/usr/share/grml-live/templates'
       if ! [ -d "${TEMPLATE_DIRECTORY}"/boot ] ; then
          log "${TEMPLATE_DIRECTORY}/boot does not exist. Exiting."
          eerror "${TEMPLATE_DIRECTORY}/boot does not exist. Exiting." ; eend 1