diff --git a/src/lib/commands/commands.ts b/src/lib/commands/commands.ts
index 6f1fa8b..8a591e2 100644
--- a/src/lib/commands/commands.ts
+++ b/src/lib/commands/commands.ts
@@ -8,13 +8,35 @@ import {
 
 import { Storage } from "../storage.ts";
 import { _1d, _1min, Channel, collect, days_to_ms, log_from, trimmed } from "../utils.ts";
+import { voids } from "../utils.ts";
 
 const log = log_from(import.meta);
 
+// exported
+
 export function declare_commands(subjects: Set<string>) {
 	return [devoir_command(subjects), adm_command()];
 }
 
+export async function handle_command(
+	interaction: ChatInputCommandInteraction,
+	storage: Storage,
+	update_display: Channel,
+) {
+	log("Received command", interaction.commandName);
+	if (interaction.commandName === "devoir") return await handle_command_devoir(interaction, storage, update_display);
+	if (interaction.commandName === "adm") return await handle_command_adm(interaction, storage);
+	log("Unknown command", interaction.commandName);
+}
+
+export async function handle_autocomplete(interaction: AutocompleteInteraction, storage: Storage) {
+	log("Auto completing.");
+	if (interaction.commandName === "devoir") return await handle_autocomplete_devoir(interaction, storage);
+	log("Unknown command", interaction.commandName);
+}
+
+// declare
+
 function adm_command() {
 	return new SlashCommandBuilder().setName("adm")
 		.setDescription("Commandes d'administration.")
@@ -94,35 +116,6 @@ function devoir_command(subjects: Set<string>) {
 
 // handling
 
-export async function handle_command(
-	interaction: ChatInputCommandInteraction,
-	storage: Storage,
-	update_display: Channel,
-) {
-	log("Received command", interaction.commandName);
-	if (interaction.commandName === "devoir") return await handle_command_devoir(interaction, storage, update_display);
-	if (interaction.commandName === "adm") {
-		const subcommand = interaction.options.getSubcommand(true);
-		if (subcommand === "ajouter-feed") {
-			const channel = interaction.options.getChannel("salon", true);
-			const is_text_channel = channel instanceof TextChannel;
-			if (!is_text_channel) {
-				await interaction.reply("Channel must be text.");
-				return;
-			}
-			const board_message = await channel.send("[board]");
-			const feed_id = await storage.feeds.add({
-				channel_id: channel.id,
-				board_message_id: board_message.id,
-				notification_ids: new Set(),
-			});
-			await interaction.reply("Added feed " + feed_id.id);
-		}
-		return log("Unknown adm sub command", subcommand);
-	}
-	log("Unknown command", interaction.commandName);
-}
-
 async function handle_command_devoir(
 	interaction: ChatInputCommandInteraction,
 	storage: Storage,
@@ -188,14 +181,27 @@ async function handle_command_devoir_ajouter(
 	update_display.send();
 }
 
-// autocompletion
-
-export async function handle_autocomplete(interaction: AutocompleteInteraction, storage: Storage) {
-	log("Auto completing.");
-	if (interaction.commandName === "devoir") return await handle_autocomplete_devoir(interaction, storage);
-	log("Unknown command", interaction.commandName);
+async function handle_command_adm(interaction: ChatInputCommandInteraction, storage: Storage) {
+	const subcommand = interaction.options.getSubcommand(true);
+	if (subcommand === "ajouter-feed") return await handle_command_adm_ajouter_feed(interaction, storage);
+	return log("Unknown adm sub command", subcommand);
 }
 
+async function handle_command_adm_ajouter_feed(interaction: ChatInputCommandInteraction, storage: Storage) {
+	const channel = interaction.options.getChannel("salon", true);
+	const is_text_channel = channel instanceof TextChannel;
+	if (!is_text_channel) return voids(await interaction.reply("Channel must be text."));
+	const board_message = await channel.send("[board]");
+	const feed_id = await storage.feeds.add({
+		channel_id: channel.id,
+		board_message_id: board_message.id,
+		notification_ids: new Set(),
+	});
+	await interaction.reply("Added feed " + feed_id.id);
+}
+
+// autocompletion
+
 async function handle_autocomplete_devoir(interaction: AutocompleteInteraction, storage: Storage) {
 	const subcommand = interaction.options.getSubcommand(true);
 	if (subcommand === "retirer") return await autocomplete_with_devoirs(storage, interaction);
diff --git a/src/lib/utils.ts b/src/lib/utils.ts
index 4790637..78c65c7 100644
--- a/src/lib/utils.ts
+++ b/src/lib/utils.ts
@@ -53,6 +53,8 @@ export function trimmed(text: string, width: number) {
 	else return text.slice(0, width - 4) + "...";
 }
 
+export function voids<T>(_: T) {}
+
 export const _1min = 60 * 1000;
 export const _1h = 60 * _1min;
 export const _1d = 24 * _1h;