Index: openacs-4/packages/acs-lang/tcl/lang-message-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-lang/tcl/lang-message-procs.tcl,v
diff -u -N -r1.68 -r1.69
--- openacs-4/packages/acs-lang/tcl/lang-message-procs.tcl	6 Dec 2018 20:06:00 -0000	1.68
+++ openacs-4/packages/acs-lang/tcl/lang-message-procs.tcl	12 Feb 2019 17:12:18 -0000	1.69
@@ -287,7 +287,7 @@
         [list deleted_p t \
               upgrade_status no_upgrade \
               conflict_p f \
-              sync_time [db_null] \
+              sync_time "" \
         ]
 }