From 1f1a85de1880cabb9c23bfaa8a1006cbe692f1e3 Mon Sep 17 00:00:00 2001
From: aikaterna <20862007+aikaterna@users.noreply.github.com>
Date: Mon, 25 Jun 2018 03:32:46 -0700
Subject: [PATCH] [V3 Audio] Add checking for valid file on upload (#1891)

---
 redbot/cogs/audio/audio.py | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/redbot/cogs/audio/audio.py b/redbot/cogs/audio/audio.py
index bac3054df..d2408fca3 100644
--- a/redbot/cogs/audio/audio.py
+++ b/redbot/cogs/audio/audio.py
@@ -919,8 +919,11 @@ class Audio:
         file_suffix = file_url.rsplit(".", 1)[1]
         if file_suffix != "txt":
             return await self._embed_msg(ctx, "Only playlist files can be uploaded.")
-        async with self.session.request("GET", file_url) as r:
-            v2_playlist = await r.json(content_type="text/plain")
+        try:
+            async with self.session.request("GET", file_url) as r:
+                v2_playlist = await r.json(content_type="text/plain")
+        except UnicodeDecodeError:
+            return await self._embed_msg(ctx, "Not a valid playlist file.")
         try:
             v2_playlist_url = v2_playlist["link"]
         except KeyError: