some fixes

rowers/models.py

@@ -904,11 +904,11 @@ class Rower(models.Model):
     def get_coaches(self):
         coaches = []
         for group in self.coachinggroups.all():
-        try:
-            coach = Rower.objects.get(mycoachgroup=group)
-            coaches.append(coach)
-        except Rower.DoesNotExist:
-            pass
+            try:
+                coach = Rower.objects.get(mycoachgroup=group)
+                coaches.append(coach)
+            except Rower.DoesNotExist:
+                pass
 
         return coaches
 
@@ -2665,7 +2665,7 @@ class Workout(models.Model):
 
     def save(self, *args, **kwargs):
         user = self.user
-        if not can_add_workout(self.user):
+        if not can_add_workout(user.user):
             raise forms.ValidationError("Free Coach User cannot have any workouts")
 
         super(Workout, self).save(*args, **kwargs)