save favorite user check bug fix

rowers/views.py

@@ -4202,7 +4202,7 @@ def workout_flexchart3_view(request,*args,**kwargs):
             workstrokesonly = False
             
     if request.method == 'POST' and 'savefavorite' in request.POST:
-        if not user.is_anonymous():
+        if not request.user.is_anonymous():
             workstrokesonly = request.POST['workstrokesonlysave']
             reststrokes = not workstrokesonly
 	    r = Rower.objects.get(user=request.user)