commit 19651369e4f195633aa4be97ce8ccdb97289af5f
author Brian Curtin <brian.curtin@gmail.com> Tue Sep 07 13:24:38 2010 +0000
committer Brian Curtin <brian.curtin@gmail.com> Tue Sep 07 13:24:38 2010 +0000
tree baaf5ddf04096eca4510b69ac509f095d6289cbe
parent dc4872eefe2531e6627aa09818e95372a50e3b45

Adjust #8956 to add the bad signal number to the exception message.

Lib/subprocess.py

diff --git a/Lib/subprocess.py b/Lib/subprocess.py
index e53b694..d699ed0 100644
--- a/Lib/subprocess.py
+++ b/Lib/subprocess.py
@@ -983,7 +983,7 @@
             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