Fix initswitch symlink (use -f)

initswitch

@@ -6,8 +6,10 @@ check_current_init()
 {
 	if [ "$(ps -o comm= 1)" = "runit" ]; then
 		selected2="*"
+		selected1=" "
 	elif [ "$(ps -o comm= 1)" = "init" ]; then
 		selected1="*"
+		selected2=" "
 	else
 		printf "\\033[1;31mError:\\033[m Current init is not supported!\\n"
 		exit 1
@@ -28,8 +30,8 @@ select_init()
 	read -r NEXTINIT
 
 	case $NEXTINIT in
-		"openrc") ln -s "openrc-init" "/usr/bin/init" ;;
-		"runit") ln -s "runit-init" "/usr/bin/init" ;;
+		"openrc") ln -sf "openrc-init" "/usr/bin/init" ;;
+		"runit") ln -sf "runit-init" "/usr/bin/init" ;;
 		*) printf "Init does not exist/is not supported!\\n"; exit 1 ;;
 	esac
 }