chore: Notify of more than 1 qualified kernel before initramfs image …

…variable

modules/initramfs/initramfs.sh

@@ -27,7 +27,6 @@ fi
 
 KERNEL_MODULES_PATH="/usr/lib/modules"
 readarray -t QUALIFIED_KERNEL < <(find "${KERNEL_MODULES_PATH}" -mindepth 1 -maxdepth 1 -type d -printf "%f\n")
-INITRAMFS_IMAGE="${KERNEL_MODULES_PATH}/${QUALIFIED_KERNEL[*]}/initramfs.img"
 
 if [[ "${#QUALIFIED_KERNEL[@]}" -gt 1 ]]; then
   echo "ERROR: There are several versions of kernel's initramfs."
@@ -37,6 +36,8 @@ if [[ "${#QUALIFIED_KERNEL[@]}" -gt 1 ]]; then
   exit 1
 fi
 
+INITRAMFS_IMAGE="${KERNEL_MODULES_PATH}/${QUALIFIED_KERNEL[*]}/initramfs.img"
+
 echo "Starting initramfs regeneration for kernel version: ${QUALIFIED_KERNEL[*]}"
 
 "${DRACUT}" --no-hostonly --kver "${QUALIFIED_KERNEL[*]}" --reproducible -v --add ostree -f "${INITRAMFS_IMAGE}"