Index: lams_central/web/includes/javascript/progressBar.js
===================================================================
diff -u -r973a921a8f59a78026f54c84d6b04e2378bac517 -r0993bbd812a25ddb84feec64dd0e4847ce32d164
--- lams_central/web/includes/javascript/progressBar.js	(.../progressBar.js)	(revision 973a921a8f59a78026f54c84d6b04e2378bac517)
+++ lams_central/web/includes/javascript/progressBar.js	(.../progressBar.js)	(revision 0993bbd812a25ddb84feec64dd0e4847ce32d164)
@@ -5,7 +5,6 @@
 	isHorizontalBar = isHorizontalBar || false,
 	hasContentFrame = hasContentFrame || true,
 	hasDialog = hasDialog || false,
-	presenceEnabled = presenceEnabled || false,
 	REVIEW_ACTIVITY_TITLE = REVIEW_ACTIVITY_TITLE || 'Review activity',
 
 	//SVG paths for activity shapes