Update package/rebuild-todo

Co-authored-by: Morten Linderud <[email protected]>

Author: Antiz96

package/rebuild-todo

@@ -229,7 +229,7 @@ if ((IMPORT_KEYS)); then
 	# Only add paths that actually have key(s) to import and ignore paths that don't, don't exit on error
 	key_paths=($(find "${packages[@]/%//keys/pgp}" -type f 2>/dev/null || true))
 
-	if [[ "${#key_paths[@]}" -ne 0 ]]; then
+	if ((${#key_paths[@]})); then
 		if [[ -z "$OFFLOAD" ]]; then
 			cat "${key_paths[@]}" | gpg --import
 		else