diff options
| -rwxr-xr-x | functions/defaults.sh | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/functions/defaults.sh b/functions/defaults.sh index f52578f..03b1554 100755 --- a/functions/defaults.sh +++ b/functions/defaults.sh @@ -782,7 +782,10 @@ Set_defaults () if [ "${LH_BINARY_IMAGES}" = "usb-hdd" ] then # Try USB block devices for install media - LH_BOOTAPPEND_INSTALL="cdrom-detect/try-usb=true ${LH_BOOTAPPEND_INSTALL}" + if ! echo "${LH_BOOTAPPEND_INSTALL}" | grep -q try-usb + then + LH_BOOTAPPEND_INSTALL="cdrom-detect/try-usb=true ${LH_BOOTAPPEND_INSTALL}" + fi fi if [ -n ${_LH_BOOTAPPEND_PRESEED} ] |