# HG changeset patch
# User Mads Kiilerich <madski@unity3d.com>
# Date 2015-01-06 00:54:36
# Node ID 52bf718b30f595a536bb7c7836c78c20923d1e75
# Parent  c796b6bdd532128a7c7e756feabbc3915fa7fd2b

auth: don't log a message when auth without username fails - that happens all the time for basic auth and ldap

diff --git a/kallithea/lib/auth_modules/__init__.py b/kallithea/lib/auth_modules/__init__.py
--- a/kallithea/lib/auth_modules/__init__.py
+++ b/kallithea/lib/auth_modules/__init__.py
@@ -417,6 +417,7 @@ def authenticate(username, password, env
             return plugin_user
 
         # we failed to Auth because .auth() method didn't return proper the user
-        log.warning("User `%s` failed to authenticate against %s"
-                    % (username, plugin.__module__))
+        if username:
+            log.warning("User `%s` failed to authenticate against %s"
+                        % (username, plugin.__module__))
     return None