Fix error if the user hasn't set api credentials

2019-07-31 21:01:24 +02:00 · 2019-07-31 21:01:24 +02:00 · 275b37cc7c
commit 275b37cc7c
parent ae3eeedb14
1 changed files with 1 additions and 1 deletions
--- a/searx/engines/spotify.py
+++ b/searx/engines/spotify.py
@ -39,7 +39,7 @@ def request(query, params):
        'https://accounts.spotify.com/api/token',
        data={'grant_type': 'client_credentials'},
        headers={'Authorization': 'Basic ' + str(base64.b64encode(
-            (api_client_id + ":" + api_client_secret).encode('utf-8')
+            "{}:{}".format(api_client_id, api_client_secret).encode('utf-8')
        ), 'utf-8')}
    )
    j = loads(r.text)