FIX: Fix type and default for argument of new testing helper.

DWesl · DWesl · commit 87f9ccccfbd1 · 2023-01-09T18:28:46.000-05:00
diff --git a/lib/matplotlib/testing/__init__.py b/lib/matplotlib/testing/__init__.py
@@ -53,7 +53,7 @@ def setup():
 def subprocess_run_for_testing(
         command: "list[str]",
         env: "dict[str, str]",
-        timeout=float,
+        timeout: float = None,
         stdout=None,
         stderr=None,
         check=False,
