From d9b1c8c04f3020a28da5de3128fa3e3c54f24a44 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Mon, 2 Sep 2024 11:38:31 +0530
Subject: [PATCH] Fix a harmless error being printed to stderr if shell
 integration sends an empty cmdline

Fixes #7813
---
 kitty/window.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/kitty/window.py b/kitty/window.py
index e2cf564af..a80741d2e 100644
--- a/kitty/window.py
+++ b/kitty/window.py
@@ -213,8 +213,9 @@ def compile_match_query(exp: str, is_simple: bool = True) -> MatchPatternType:
 def decode_cmdline(x: str) -> str:
     ctype, sep, val = x.partition('=')
     if ctype == 'cmdline':
-        return next(shlex_split(val, True))
-    if ctype == 'cmdline_url':
+        with suppress(StopIteration):
+            return next(shlex_split(val, True))
+    elif ctype == 'cmdline_url':
         from urllib.parse import unquote
         return unquote(val)
     return ''