Return stage instead of inner state in code_change, closes #223

José Valim · José Valim · commit c1fab762027d · 2018-12-30T09:38:00.000+01:00
diff --git a/lib/gen_stage.ex b/lib/gen_stage.ex
@@ -2000,7 +2000,7 @@ defmodule GenStage do
         other -> other
       end
     else
-      {:ok, state}
+      {:ok, stage}
     end
   end
 
