Don't log PrefixedCommands

jarvis/client.py

@@ -200,6 +200,8 @@ class Jarvis(Snake):
     # Modlog
     async def on_command(self, ctx: Context) -> None:
         """NAFF on_command override."""
+        if isinstance(ctx, PrefixedContext):
+            return
         if not isinstance(ctx.channel, DMChannel) and ctx.invoked_name not in ["pw"]:
             modlog = await Setting.find_one(q(guild=ctx.guild.id, setting="activitylog"))
             if modlog: