Fix error

Author: MarcialRosales

deps/oauth2_client/src/oauth2_client.erl

@@ -124,7 +124,7 @@ drop_trailing_path_separator(Path) when is_list(Path) ->
     end.
 
 -spec get_openid_configuration(DiscoveryEndpoint :: uri_string:uri_string(),
-    ssl:tls_option() | [], proxy_options() | undefined) -> 
+    ssl:tls_option() | [], proxy_options() | undefined | 'none') -> 
         {ok, openid_configuration()} | {error, term()}.
 get_openid_configuration(DiscoverEndpoint, TLSOptions, ProxyOptions) ->    
     rabbit_log:debug("get_openid_configuration from ~p (~p) [~p]", [DiscoverEndpoint,
@@ -313,7 +313,8 @@ download_oauth_provider(OAuthProvider) ->
         undefined -> {error, {missing_oauth_provider_attributes, [issuer]}};
         URL ->
             rabbit_log:debug("Downloading oauth_provider using ~p ", [URL]),
-            case get_openid_configuration(URL, get_httpc_option_ssl_options_if_any(OAuthProvider),
+            case get_openid_configuration(URL, 
+                    OAuthProvider#oauth_provider.ssl_options,
                     OAuthProvider#oauth_provider.proxy_options) of
                 {ok, OpenIdConfiguration} ->
                     {ok, update_oauth_provider_endpoints_configuration(