Index: openacs-4/packages/xotcl-core/tcl/50-protocol-handler-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xotcl-core/tcl/50-protocol-handler-procs.tcl,v
diff -u -N -r1.16 -r1.17
--- openacs-4/packages/xotcl-core/tcl/50-protocol-handler-procs.tcl	4 Mar 2018 18:38:01 -0000	1.16
+++ openacs-4/packages/xotcl-core/tcl/50-protocol-handler-procs.tcl	9 Mar 2018 16:12:32 -0000	1.17
@@ -106,6 +106,7 @@
       :initialize
     } trap {AUTH UNAUTHORIZED} {errorMsg} {
       ns_returnunauthorized
+      return filter_return
     } on error {errorMsg} {
       ns_log error "ProtocolHandler: exception during initialization: $errorMsg"
       return filter_return