Ignore signal exception on AutoInterrupt destructor.

When command run as subprocess, AutoInterrupt will kill the
process on destructor. However, if process already finished,
it raise OSError exception.

This fix just ignore OSError on os.kill.

1 files changed, 2 insertions, 0 deletions

diff --git a/git/cmd.py b/git/cmd.py
index 385c9fff..0cd3e86c 100644
--- a/git/cmd.py
+++ b/git/cmd.py
@@ -87,6 +87,8 @@ class Git(LazyMixin):
 			# try to kill it
 			try:
 				os.kill(self.proc.pid, 2)	# interrupt signal
+			except OSError:
+			    pass # ignore error when process already died
 			except AttributeError:
 				# try windows 
 				# for some reason, providing None for stdout/stderr still prints something. This is why