X-Git-Url: http://git.grml.org/?a=blobdiff_plain;ds=sidebyside;f=grml-autoconfig;h=a53d2c55c2607e5004c9a902c29daf515135623f;hb=6fbe7e6ff8b7d01dc6aa0fe1df9addca2dfe1e40;hp=f57a890e19830e81803a8c6a6cc3beca199340e8;hpb=411752d77a5a9f7d795653a33434c121094f6aee;p=grml-autoconfig.git

diff --git a/grml-autoconfig b/grml-autoconfig
index f57a890..a53d2c5 100755
--- a/grml-autoconfig
+++ b/grml-autoconfig
@@ -283,9 +283,12 @@ if [ -z "$SPLASH" ] ; then
 fi
 
 if [ -n "$BOOTDEBUG" ] ; then
-   CMDLINE="$(cat /proc/cmdline)"
-   [ -d /cdrom/bootparams/ ] && CMDLINE="$CMDLINE $(cat /cdrom/bootparams/*)"
-   [ -d /live/image/bootparams/ ] && CMDLINE="$CMDLINE $(cat /live/image/bootparams/*)"
+   # set only if not already set
+   if [ -z "$CMDLINE" ] ; then
+     CMDLINE="$(cat /proc/cmdline)"
+     [ -d /cdrom/bootparams/ ] && CMDLINE="$CMDLINE $(cat /cdrom/bootparams/*)"
+     [ -d /live/image/bootparams/ ] && CMDLINE="$CMDLINE $(cat /live/image/bootparams/*)"
+   fi
    einfo "Bootoption debug detected. Printing kernel command line:"
    echo "$CMDLINE"
 fi