[glib/mcatanzaro/glib-2-56-rhel8] codegen: Fix a minor Python linting warning

[Michael Catanzaro <mcatanzaro src gnome org>]

commit b2b72837b0545e297db7ded8773377b4b6473a55
Author: Philip Withnall <withnall endlessm com>
Date:   Tue Apr 17 14:13:05 2018 +0100

    codegen: Fix a minor Python linting warning
    
    This introduces no functional changes.
    
    Signed-off-by: Philip Withnall <withnall endlessm com>
    
    https://bugzilla.gnome.org/show_bug.cgi?id=795304

 gio/gdbus-2.0/codegen/codegen_main.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/gio/gdbus-2.0/codegen/codegen_main.py b/gio/gdbus-2.0/codegen/codegen_main.py
index d3763eb0f4..fa9c713730 100755
--- a/gio/gdbus-2.0/codegen/codegen_main.py
+++ b/gio/gdbus-2.0/codegen/codegen_main.py
@@ -240,7 +240,7 @@ def codegen_main():
         parsed_ifaces = parser.parse_dbus_xml(xml_data)
         all_ifaces.extend(parsed_ifaces)
 
-    if args.annotate != None:
+    if args.annotate is not None:
         apply_annotations(all_ifaces, args.annotate)
 
     for i in all_ifaces: