Raise exception when timeout is used in execute command on Windows

OswinNathanial · dpursehouse · commit 9e1c90eb69e2 · 2015-10-09T15:25:22.000+09:00
Change-Id: I2e081c606b75b7f8d3d1ee82d93c3d9f3bdcfcbe
diff --git a/git/cmd.py b/git/cmd.py
@@ -576,6 +576,8 @@ def execute(self, command,
 
         if sys.platform == 'win32':
             cmd_not_found_exception = WindowsError
+            if timeout:
+                raise GitCommandError('"timeout" feature is not supported on Windows.')
         else:
             if sys.version_info[0] > 2:
                 cmd_not_found_exception = FileNotFoundError  # NOQA # this is defined, but flake8 doesn't know
