[chores] Removed old code kept for backward compatibility

andre8244 · Mar 3, 2021 · d695a56 · d695a56
1 parent b1ed757
commit d695a56
Showing 1 changed file with 0 additions and 5 deletions.
diff --git a/openwisp_controller/config/base/config.py b/openwisp_controller/config/base/config.py
@@ -426,8 +426,3 @@ def get_system_context(self):
 
 
 AbstractConfig._meta.get_field('config').blank = True
-
-# kept for backward compatibility to avoid
-# breaking openwisp-controller 0.2.x
-# TODO: remove in 0.7.x
-sortedm2m__str__ = TemplatesThrough.__str__