Various changes.

[python_utils.git] / exec_utils.py

diff --git a/exec_utils.py b/exec_utils.py
index c669f5460b2d97490d308c38b285233f431a9ffa..1b587405fb1a706a1d7b1c128fde2ad878401137 100644 (file)
--- a/exec_utils.py
+++ b/exec_utils.py
@@ -2,10 +2,10 @@
 
 import shlex
 import subprocess
-from typing import List
+from typing import List, Optional
 
 
-def cmd_with_timeout(command: str, timeout_seconds: float) -> int:
+def cmd_with_timeout(command: str, timeout_seconds: Optional[float]) -> int:
     return subprocess.check_call(
         ["/bin/bash", "-c", command], timeout=timeout_seconds
     )