diff -r e34b240ffe2a -r 332bf391de71 src/pyams_security.egg-info/PKG-INFO
--- a/src/pyams_security.egg-info/PKG-INFO	Thu Jan 10 17:20:58 2019 +0100
+++ b/src/pyams_security.egg-info/PKG-INFO	Fri Jan 11 13:17:36 2019 +0100
@@ -1,6 +1,6 @@
 Metadata-Version: 2.1
 Name: pyams-security
-Version: 0.1.16
+Version: 0.1.17
 Summary: PyAMS security interfaces and classes
 Home-page: http://hg.ztfy.org/pyams/pyams_security
 Author: Thierry Florac
@@ -106,6 +106,10 @@
         History
         =======
         
+        0.1.17
+        ------
+         - updated debug logging to avoid exception when request doesn't contain any principal
+        
         0.1.16
         ------
          - re-activate short Beaker cache on security manager methods