X-Git-Url: http://git.grml.org/?p=grml-autoconfig.git;a=blobdiff_plain;f=grml-autoconfig;h=a53d2c55c2607e5004c9a902c29daf515135623f;hp=7d7b3acfb27f9d2cbe7edbba34895a169f90203a;hb=4d93bcb002ab3dd919044fe6bdce9a6b74e7b87c;hpb=739c45378de4254773686121c1fb8fe832c9de83

diff --git a/grml-autoconfig b/grml-autoconfig
index 7d7b3ac..a53d2c5 100755
--- a/grml-autoconfig
+++ b/grml-autoconfig
@@ -53,12 +53,6 @@ mount_pts
 mount_sys
 # }}}
 
-# {{{ Read in boot parameters
-CMDLINE="$(cat /proc/cmdline)"
-[ -d /cdrom/bootparams/ ] && CMDLINE="$CMDLINE $(cat /cdrom/bootparams/* | tr '\n' ' ')"
-[ -d /live/image/bootparams/ ] && CMDLINE="$CMDLINE $(cat /live/image/bootparams/* | tr '\n' ' ')"
-# }}}
-
 # {{{ main grml-autoconfig
 checkvalue $CONFIG_DEBUG && config_debug
 
@@ -289,9 +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