Mark only if not marked yet.

master/bt5/vifib_slap/SkinTemplateItem/portal_skins/vifib_slap/SaleOrderLine_tryToAllocatePartition.xml

@@ -55,7 +55,11 @@ from Products.DCWorkflow.DCWorkflow import ValidationFailed\n
 from zExceptions import Unauthorized\n
 \n
 def markHistory(document, comment):\n
-  document.portal_workflow.doActionFor(document, action=\'edit_action\', comment=comment)\n
+  portal_workflow = document.portal_workflow\n
+  last_workflow_item = portal_workflow.getInfoFor(ob=document, \n
+                                          name=\'history\', wf_id=\'edit_workflow\')[-1]\n
+  if last_workflow_item[\'comment\'] != comment:\n
+    portal_workflow.doActionFor(document, action=\'edit_action\', comment=comment)\n
 \n
 def assignComputerPartition(order):\n
   portal = context.getPortalObject()\n

master/bt5/vifib_slap/SkinTemplateItem/portal_skins/vifib_slap/SaleOrderLine_tryToAssociateSoftwareRelease.xml

@@ -55,7 +55,11 @@ from Products.DCWorkflow.DCWorkflow import ValidationFailed\n
 from zExceptions import Unauthorized\n
 \n
 def markHistory(document, comment):\n
-  document.portal_workflow.doActionFor(document, action=\'edit_action\', comment=comment)\n
+  portal_workflow = document.portal_workflow\n
+  last_workflow_item = portal_workflow.getInfoFor(ob=document, \n
+                                          name=\'history\', wf_id=\'edit_workflow\')[-1]\n
+  if last_workflow_item[\'comment\'] != comment:\n
+    portal_workflow.doActionFor(document, action=\'edit_action\', comment=comment)\n
 \n
 state = context.getSimulationState()\n
 portal = context.getPortalObject()\n

master/bt5/vifib_slap/bt/revision

-829
\ No newline at end of file
+830
\ No newline at end of file