Remove untested cases

We can wait until a scenario appears.
elixir-ecto · Feb 3, 2020 · d1910c4 · d1910c4
1 parent 327a094
commit d1910c4
Showing 1 changed file with 0 additions and 6 deletions.
diff --git a/lib/ecto/repo/queryable.ex b/lib/ecto/repo/queryable.ex
@@ -282,12 +282,6 @@ defmodule Ecto.Repo.Queryable do
         {%{}, nil} ->
           left
 
-        {nil, %{}} ->
-          right
-
-        {nil, nil} ->
-          nil
-
         {_, %{}} ->
           raise ArgumentError,
                 "cannot merge because the left side is not a map, got: #{inspect(left)}"