Index: openacs-4/packages/xowiki/tcl/xowiki-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowiki/tcl/xowiki-procs.tcl,v
diff -u -r1.542.2.169 -r1.542.2.170
--- openacs-4/packages/xowiki/tcl/xowiki-procs.tcl	29 Dec 2022 12:52:06 -0000	1.542.2.169
+++ openacs-4/packages/xowiki/tcl/xowiki-procs.tcl	3 Jan 2023 10:37:06 -0000	1.542.2.170
@@ -2087,7 +2087,7 @@
         ::xowiki::datasource -nocleanup ${:revision_id}
       } else {
         set revision_id ${:revision_id}
-        db_dml flush_syndication {delete from syndication where object_id = :revision_id}
+        ::xo::dc dml -prepare integer flush_syndication {delete from syndication where object_id = :revision_id}
       }
     }
   }