fix: 'None' as filter value in DRF Filter field

hodossy · Dec 16, 2020 · c4713be · c4713be
1 parent f161ce6
commit c4713be
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/django_nlf/rest_framework/backends.py b/django_nlf/rest_framework/backends.py
@@ -28,7 +28,7 @@ def get_filter(self, request, queryset, view):  # pylint: disable=unused-argumen
         return self.filter_class(request, view)
 
     def get_filter_expr(self, request):
-        return request.query_params.get(self.filter_param)
+        return request.query_params.get(self.filter_param, '')
 
     def to_html(self, request, queryset, view):  # pylint: disable=unused-argument
         template = loader.get_template(self.template)