Drop trailing dot in 'Boot from next boot device'

[grml-live.git] / grml-live

diff --git a/grml-live b/grml-live
index 4a68301..0d1c4cd 100755 (executable)
--- a/grml-live
+++ b/grml-live
@@ -147,7 +147,13 @@ fi
 
 # source main configuration file:
 LIVE_CONF=/etc/grml/grml-live.conf
-. $LIVE_CONF
+if ! [ -r "$LIVE_CONF" ] ; then
+  ewarn "Configuration file $LIVE_CONF can not be read, ignoring"
+else
+  einfo "Sourcing configuration file $LIVE_CONF"
+  . $LIVE_CONF
+  eend $?
+fi
 # }}}
 
 # umount all directories {{{
@@ -1429,7 +1435,7 @@ create_netbootpackage() {
 
   mkdir -p "$NETBOOT"
 
-  if ! [ -r "${CHROOT}/usr/lib/syslinux/pxelinux.0" ] ; then
+  if ! [ -r "${CHROOT_OUTPUT}/usr/lib/syslinux/pxelinux.0" ] ; then
     ewarn "File /usr/lib/syslinux/pxelinux.0 not found in build chroot." ; eend 0
     eindent
     einfo "Install syslinux[-common] package in chroot to get a netboot package."