From fb8c954e2ea2e4827ff9930838d7afdb85724f31 Mon Sep 17 00:00:00 2001
From: Tamara Dahlgren <35777542+tldahlgren@users.noreply.github.com>
Date: Wed, 11 Aug 2021 00:30:22 -0700
Subject: Switch to settings option used in latest *and* oldest listed version
 (#25340)

---
 lib/spack/spack/cmd/style.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/spack/spack/cmd/style.py b/lib/spack/spack/cmd/style.py
index b296126116..eb95904dfb 100644
--- a/lib/spack/spack/cmd/style.py
+++ b/lib/spack/spack/cmd/style.py
@@ -312,7 +312,7 @@ def run_mypy(mypy_cmd, file_list, args):
 @tool("isort")
 def run_isort(isort_cmd, file_list, args):
     # always run with config from running spack prefix
-    isort_args = ("--settings-file", os.path.join(spack.paths.prefix, "pyproject.toml"))
+    isort_args = ("--settings-path", os.path.join(spack.paths.prefix, "pyproject.toml"))
     if not args.fix:
         isort_args += ("--check", "--diff")
 
-- 
cgit v1.2.3-70-g09d2