From 8923fa368a5cb37ed7219a7ce0eafbe2351258b5 Mon Sep 17 00:00:00 2001
From: Anthony Sottile <asottile@umich.edu>
Date: Sat, 13 May 2023 15:46:34 -0400
Subject: [PATCH] r does not support language_version currently

---
 pre_commit/languages/r.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pre_commit/languages/r.py b/pre_commit/languages/r.py
index 138a26e1..083329c0 100644
--- a/pre_commit/languages/r.py
+++ b/pre_commit/languages/r.py
@@ -93,6 +93,8 @@ def install_environment(
         version: str,
         additional_dependencies: Sequence[str],
 ) -> None:
+    lang_base.assert_version_default('r', version)
+
     env_dir = lang_base.environment_dir(prefix, ENVIRONMENT_DIR, version)
     os.makedirs(env_dir, exist_ok=True)
     shutil.copy(prefix.path('renv.lock'), env_dir)