Update api.js

Author: phyzical

lib/api.js

@@ -32,10 +32,6 @@ const {
 const redirectUri = `https://${HOST}:${PORT}${CALLBACK_URI}`;
 
 const parseSpotifyCredentials = appKey => {
-  if (!appKey) {
-    return Config.spotifyApi;
-  }
-
   const [clientId, clientSecret] = appKey
     .split(':')
     .map(value => value.trim());