From ee89582a1bccb771bf87ca268a803db5a1b649f5 Mon Sep 17 00:00:00 2001
From: Ethan Dalool <git@voussoir.net>
Date: Wed, 12 Aug 2020 10:28:06 -0700
Subject: [PATCH] Return 404 when channel could not be added and still does not
 exist.

---
 frontends/ycdl_flask/backend/endpoints/channel_endpoints.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/frontends/ycdl_flask/backend/endpoints/channel_endpoints.py b/frontends/ycdl_flask/backend/endpoints/channel_endpoints.py
index 500c8f4..9d4f0e4 100644
--- a/frontends/ycdl_flask/backend/endpoints/channel_endpoints.py
+++ b/frontends/ycdl_flask/backend/endpoints/channel_endpoints.py
@@ -26,7 +26,10 @@ def get_channel(channel_id=None, download_filter=None):
             common.ycdldb.add_channel(channel_id)
         except Exception:
             traceback.print_exc()
-        channel = common.ycdldb.get_channel(channel_id)
+        try:
+            channel = common.ycdldb.get_channel(channel_id)
+        except ycdl.exceptions.NoSuchChannel:
+            flask.abort(404)
     else:
         channel = None