Fixed an issue when quitting from PlatformIO IDE does not shutdown PIO Home server

HISTORY.rst

@@ -6,6 +6,11 @@ Release Notes
 PlatformIO Core 4
 -----------------
 
+4.2.2 (2020-??-??)
+~~~~~~~~~~~~~~~~~~
+
+* Fixed an issue when quitting from PlatformIO IDE does not shutdown PIO Home server
+
 4.2.1 (2020-02-17)
 ~~~~~~~~~~~~~~~~~~
 

platformio/commands/home/web.py

@@ -18,7 +18,7 @@ from twisted.web import static  # pylint: disable=import-error
 
 class WebRoot(static.File):
     def render_GET(self, request):
-        if request.args.get("__shutdown__", False):
+        if request.args.get(b"__shutdown__", False):
             reactor.stop()
             return "Server has been stopped"