X-Git-Url: https://git.grml.org/?p=grml-live.git;a=blobdiff_plain;f=grml-live;h=1cfafc048dd1cf2e04cfe7ae20e4233533f10eed;hp=00e4a7ec9fe507559504eaa057a66f82f88b8994;hb=c7e7ec827657e308469123e1eb97690e700fbfa6;hpb=1be31a7dd61ad5d081540a4b1c489ae2586ef69c

diff --git a/grml-live b/grml-live
index 00e4a7e..1cfafc0 100755
--- a/grml-live
+++ b/grml-live
@@ -305,6 +305,15 @@ else
    FAI_ACTION=dirinstall
 fi
 
+if [ -n "$UPDATE" ] ; then
+   if ! [ -r "$CHROOT_OUTPUT/etc/grml_version" ] ; then
+      log "Error: It does not look like you have a working chroot system. Updating not possible."
+      eerror "Error: It does not look like you have a working chroot system. Updating not possible."
+      eend 1
+      bailout 20
+   fi
+fi
+
 if [ -d "$CHROOT_OUTPUT/bin" -a -z "$UPDATE" ] ; then
    log "$CHROOT_OUTPUT exists already, skipping stage 'fai dirinstall'"
    ewarn "$CHROOT_OUTPUT exists already, skipping stage 'fai dirinstall'" ; eend 0
@@ -387,10 +396,11 @@ if [ "$ARCH" = i386 ] || [ "$ARCH" = amd64 ] ; then
          bailout 8
       fi
 
-      cp ${TEMPLATE_DIRECTORY}/boot/isolinux/*               "$BUILD_OUTPUT"/boot/isolinux/
-      cp ${TEMPLATE_DIRECTORY}/boot/isolinux/*               "$BUILD_OUTPUT"/boot/isolinux/
-      if ! [ -d "${TEMPLATE_DIRECTORY}/boot/grub" ] ; then
-         cp -a ${TEMPLATE_DIRECTORY}/boot/grub                  "$BUILD_OUTPUT"/boot/
+      cp ${TEMPLATE_DIRECTORY}/boot/isolinux/*  "$BUILD_OUTPUT"/boot/isolinux/
+      cp ${TEMPLATE_DIRECTORY}/boot/isolinux/*  "$BUILD_OUTPUT"/boot/isolinux/
+
+      if ! [ -d "${BUILD_OUTPUT}/boot/grub" ] ; then
+         cp -a ${TEMPLATE_DIRECTORY}/boot/grub  "$BUILD_OUTPUT"/boot/
       fi
 
       if ! [ -d "${TEMPLATE_DIRECTORY}"/GRML ] ; then
@@ -455,7 +465,7 @@ if [ -f "$BUILD_OUTPUT"/live/grml.squashfs -a -z "$UPDATE" ] ; then
    log "$BUILD_OUTPUT/live exists already, skipping stage 'squashfs'"
    ewarn "$BUILD_OUTPUT/live exists already, skipping stage 'squashfs'" ; eend 0
 else
-   mkdir "$BUILD_OUTPUT"/live
+   [ -d "$BUILD_OUTPUT"/live ] || mkdir "$BUILD_OUTPUT"/live
    mksquashfs $CHROOT_OUTPUT/* $BUILD_OUTPUT/live/grml.squashfs -noappend
    log "Finished execution of stage 'squashfs' [$(date)]"
    einfo "Finished execution of stage 'squashfs'" ; eend 0