From a3ec988d0713b0bf41da73c9a76d98371aaafc7d Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Thu, 18 Nov 2021 12:28:03 +0530
Subject: [PATCH] Old python compat

---
 kitty/file_transmission.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/kitty/file_transmission.py b/kitty/file_transmission.py
index f45e8d295..dd5eff864 100644
--- a/kitty/file_transmission.py
+++ b/kitty/file_transmission.py
@@ -243,8 +243,8 @@ def name_to_serialized_map() -> Dict[str, str]:
 
 
 @run_once
-def serialized_to_field_map() -> Dict[bytes, Field[Any]]:
-    ans: Dict[bytes, Field[Any]] = {}
+def serialized_to_field_map() -> Dict[bytes, 'Field[Any]']:
+    ans: Dict[bytes, 'Field[Any]'] = {}
     for k in fields(FileTransmissionCommand):
         ans[k.metadata.get('sname', k.name).encode('ascii')] = k
     return ans