diff options
| -rw-r--r-- | Lib/subprocess.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Lib/subprocess.py b/Lib/subprocess.py index 1691c05b1f..24bf321827 100644 --- a/Lib/subprocess.py +++ b/Lib/subprocess.py @@ -993,7 +993,7 @@ class Popen(object): elif sig == signal.CTRL_BREAK_EVENT: os.kill(self.pid, signal.CTRL_BREAK_EVENT) else: - raise ValueError("Unsupported signal") + raise ValueError("Unsupported signal: {}".format(sig)) def terminate(self): """Terminates the process |