- # remove normal kernel path and use our image
- sed -i -e 's/.*kernel.*linux26/kernel linux26/' "$TFTPD_DATA_DIR_/"*.cfg 2>/dev/null
- sed -i -e 's/\(initrd\)=[[:alnum:]/._-]*/\1=minirt26.gz/' "$TFTPD_DATA_DIR_/"*.cfg 2>/dev/null
-
- # only append live-media-path if needed
- if [ ! -z "$live_media_path_" ] ; then
- sed -i -e 's/\(live-media-path\)=[[:alnum:]/._-]*/\1='$live_media_path_'/' "$TFTPD_DATA_DIR_/"*.cfg 2>/dev/null
- else
- sed -i -e 's/live-media-path=[[:alnum:]/._-]*//' "$TFTPD_DATA_DIR_/"*.cfg 2>/dev/nul
- fi
+ # remove normal kernel path and use our image
+ sed -i -e 's/.*kernel.*linux26/kernel linux26/' $config_files_
+ sed -i -e 's/\(initrd\)=[[:alnum:]/._-]*/\1=minirt26.gz/' $config_files_
+ # remove live-media-path per default
+ sed -i -e 's#live-media-path=[[:alnum:]/._-]*##' $config_files_
+
+ # append live-media-path if needed
+ if [ ! -z "$live_media_path_" ] ; then
+ sed -i -e "s#\(^.*append.*initrd.*$\)#\1 $live_media_path_#" $config_files_
+ fi