fix crash

commands/fun/fakebot.js

@@ -40,16 +40,11 @@ class fakebotCommand extends Command {
 						if (err) {
 							console.log(err);
 						}
-						sendWebhook(this.client);
 					});
 				});
-		} else {
-			sendWebhook(this.client);
 		}
-
-		function sendWebhook(client) {
 		let webhook = require(`../../webhook/${message.guild.id}.json`);
-			client.fetchWebhook(webhook.id, webhook.token)
+		this.client.fetchWebhook(webhook.id, webhook.token)
 			.then(webhook => {
 				webhook.edit({
 					name: args.member.username,
@@ -58,6 +53,5 @@ class fakebotCommand extends Command {
 				return webhook.send(args.message);
 			});
 	}
-	}
 }
 module.exports = fakebotCommand;