fix: play_url_next when queue track is empty

src/pyramid/connector/discord/guild_cmd_tools.py

@@ -139,8 +139,8 @@ async def _execute_play_multiple(
 				ms.add_message(content=f"ERROR > **{track.get_full_name()}** can't be downloaded.")
 				cant_dl += 1
 				continue
-			if at_end is True and not (
-				tl.add_track(track_downloaded) or tl.add_track_after(track_downloaded)
+			if (at_end and not tl.add_track(track_downloaded)) or (
+				not at_end and not tl.add_track_after(track_downloaded)
 			):
 				ms.add_message(
 					content=f"ERROR > **{track.get_full_name()}** can't be add to the queue."