fixed gym.vector.make where the checker was being applied in the op…

…posite case than was intended to (openai#2871)
pseudo-rnd-thoughts · Jun 8, 2022 · 519dfd9 · 519dfd9
1 parent 9acf9cd
commit 519dfd9
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/gym/vector/__init__.py b/gym/vector/__init__.py
@@ -63,7 +63,6 @@ def _make_env():
         return _make_env
 
     env_fns = [
-        create_env(env_num == 0 and disable_env_checker is False)
-        for env_num in range(num_envs)
+        create_env(disable_env_checker or env_num > 0) for env_num in range(num_envs)
     ]
     return AsyncVectorEnv(env_fns) if asynchronous else SyncVectorEnv(env_fns)