rm unused KERNEL var

lib/util-base.sh

@@ -208,7 +208,6 @@ install_base() {
     echo "" > ${ANSWER}
     BTRF_CHECK=$(echo "btrfs-progs" "" off)
     F2FS_CHECK=$(echo "f2fs-tools" "" off)
-    KERNEL="n"
     mhwd-kernel -l | awk '/linux/ {print $2}' > /tmp/.available_kernels
     kernels=$(cat /tmp/.available_kernels)
 
@@ -527,8 +526,6 @@ generate_fstab() {
 
 run_mkinitcpio() {
     clear
-    KERNEL=""
-
     # If LVM and/or LUKS used, add the relevant hook(s)
     ([[ $LVM -eq 1 ]] && [[ $LUKS -eq 0 ]]) && { sed -i 's/block filesystems/block lvm2 filesystems/g' ${MOUNTPOINT}/etc/mkinitcpio.conf 2>$ERR || check_for_error "lVM2 hooks" $?; }
     ([[ $LVM -eq 1 ]] && [[ $LUKS -eq 1 ]]) && { sed -i 's/block filesystems/block encrypt lvm2 filesystems/g' ${MOUNTPOINT}/etc/mkinitcpio.conf 2>$ERR || check_for_error "lVM/LUKS hooks" $?; }

lib/util.sh

@@ -85,7 +85,6 @@ DM_INST=""       # Which DMs have been installed?
 DM_ENABLED=0     # Has a display manager been enabled?
 NM_INST=""       # Which NMs have been installed?
 NM_ENABLED=0     # Has a network connection manager been enabled?
-KERNEL="n"       # Kernel(s) installed (base install); kernels for mkinitcpio
 GRAPHIC_CARD=""  # graphics card
 INTEGRATED_GC="" # Integrated graphics card for NVIDIA
 NVIDIA_INST=0    # Indicates if NVIDIA proprietary driver has been installed