menuconfig: Get rid of 'platform' import

Test for Windows with os.name == 'nt' instead. Saves around 10 ms of
startup time.

1 files changed, 1 insertions, 2 deletions

diff --git a/menuconfig.py b/menuconfig.py
index c6a512d..663fc49 100755
--- a/menuconfig.py
+++ b/menuconfig.py
@@ -186,7 +186,6 @@ import curses
 import errno
 import locale
 import os
-import platform
 import re
 import sys
 import textwrap
@@ -3206,7 +3205,7 @@ def _convert_c_lc_ctype_to_utf8():
 
 
 # Are we running on Windows?
-_IS_WINDOWS = (platform.system() == "Windows")
+_IS_WINDOWS = os.name == "nt"
 
 if __name__ == "__main__":
     _main()