Voice et bot modif

commandes/autres/setgoodbyechannel.py

@@ -3,6 +3,9 @@ from .config import config
 
 async def execute(bot, params, message):
     channel_name = params.get('channel_name')
+    if not channel_name:
+        await message.channel.send("Veuillez spécifier un nom de salon.")
+        return
     guild = message.guild
     channel = discord.utils.find(lambda c: c.name.casefold() == channel_name.casefold(), guild.channels)
     if not channel: