From f3112d61ef67f5507e3e2b3c902e7dc0e8947652 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Sun, 15 Sep 2024 12:39:29 +0530
Subject: [PATCH] DRYer

---
 kitty/main.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kitty/main.py b/kitty/main.py
index acebd2611..7ab2d2bb4 100644
--- a/kitty/main.py
+++ b/kitty/main.py
@@ -321,7 +321,7 @@ def macos_cmdline(argv_args: list[str]) -> list[str]:
     if ans and ans[0] == 'kitty':
         del ans[0]
     if '-1' in ans or '--single-instance' in ans:
-        if '-1' in argv_args or '--single-instance' in argv_args:
+        if 'KITTY_SI_DATA' in os.environ:
             # C code will already have setup single instance
             log_error(
                 '--single-instance supplied in both command line arguments and macos-launch-services-cmdline,'