links to challenge if session is challenge

rowers/views/planviews.py

@@ -1881,12 +1881,14 @@ def plannedsession_view(request,id=0,userid=0):
 
     ps = get_object_or_404(PlannedSession,pk=id)
 
-
-    if ps.sessiontype in ['race','indoorrace']:
+    try:
+        r = VirtualRace.objects.get(id=ps.id)
         url = reverse('virtualevent_view',
-                      kwargs={'id':ps.id}
-                      )
+		kwargs={'id':ps.id}
+		)
         return HttpResponseRedirect(url)
+    except VirtualRace.DoesNotExist:
+        pass
 
     if ps.course:
         coursescript,coursediv = course_map(ps.course)