myauth: use exists

project/myauth/views.py

@@ -94,8 +94,8 @@ def confirm_registered_email(request, key):
     models.ConfirmEmail.objects.confirm(user)
     messages.add_message(request, messages.INFO, success_msg)
 
-    licenses = License.objects.filter(company=user.profile)
+    any_licenses = License.objects.filter(company=user.profile).exists()
-    if not licenses:
+    if not any_licenses:
         license = License.objects.create_test_period_license(company=user.profile)
         user.profile.confirmed = True
         user.profile.active = True