Index: openacs-4/packages/xowf/tcl/xowf-init.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowf/tcl/xowf-init.tcl,v
diff -u -N -r1.2 -r1.3
--- openacs-4/packages/xowf/tcl/xowf-init.tcl	7 Aug 2017 23:48:30 -0000	1.2
+++ openacs-4/packages/xowf/tcl/xowf-init.tcl	18 Jul 2018 22:33:25 -0000	1.3
@@ -6,7 +6,7 @@
 ad_schedule_proc -thread t 60 ::xowf::atjob check
 
 # make sure, we have not missed some at-jobs, while we were down
-::xowf::atjob check -with_older true
+ad_schedule_proc -thread t -once t 1 ::xowf::atjob check -with_older true
 # Local variables:
 #    mode: tcl
 #    tcl-indent-level: 2
Index: openacs-4/packages/xowf/tcl/xowf-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowf/tcl/xowf-procs.tcl,v
diff -u -N -r1.25 -r1.26
--- openacs-4/packages/xowf/tcl/xowf-procs.tcl	7 Jul 2018 10:58:20 -0000	1.25
+++ openacs-4/packages/xowf/tcl/xowf-procs.tcl	18 Jul 2018 22:33:25 -0000	1.26
@@ -2073,7 +2073,9 @@
   ad_proc update_hstore {package_id} {
     update all instance attributes in hstore
   } {
-    if {![::xo::dc has_hstore] && [$package_id get_parameter use_hstore 0] } {return 0}
+    if {![::xo::dc has_hstore] && [$package_id get_parameter use_hstore 0] } {
+      return 0
+    }
     #
     # This proc can be used from ds/shell as follows
     #
Index: openacs-4/packages/xowf/tcl/test/xowf-test-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowf/tcl/test/xowf-test-procs.tcl,v
diff -u -N -r1.6 -r1.7
--- openacs-4/packages/xowf/tcl/test/xowf-test-procs.tcl	11 Jun 2018 09:08:02 -0000	1.6
+++ openacs-4/packages/xowf/tcl/test/xowf-test-procs.tcl	18 Jul 2018 22:33:25 -0000	1.7
@@ -2,6 +2,8 @@
 
     aa_register_case -cats {web} -procs {
         "::xowf::Package instproc initialize"
+        "::xowiki::Package instproc invoke"
+        "::xo::Package instproc reply_to_user"        
     } create_folder_with_page {
 
         Create a folder in a xowf instance with a form page and edit this
@@ -69,6 +71,8 @@
 
     aa_register_case -cats {web} -procs {
         "::xowf::Package instproc initialize"
+        "::xowiki::Package instproc invoke"
+        "::xo::Package instproc reply_to_user"        
     } create_workflow_with_instance {
 
         Create a xowf workflow and a instance in a folder.