From e8a60a375c2902caa4727aafa3cc61345f4085a3 Mon Sep 17 00:00:00 2001
From: Jon Parise <jon@indelible.org>
Date: Tue, 19 Aug 2025 10:36:26 -0400
Subject: [PATCH] zsh: unset _ghostty_file in the early exit path

If we're running a too-old version of zsh, we exit early. This skipped
the _ghostty_file cleanup path below.
---
 src/shell-integration/zsh/.zshenv | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/shell-integration/zsh/.zshenv b/src/shell-integration/zsh/.zshenv
index 7fbfad659..3941e0c30 100644
--- a/src/shell-integration/zsh/.zshenv
+++ b/src/shell-integration/zsh/.zshenv
@@ -45,6 +45,7 @@ fi
         'builtin' 'autoload' '--' 'is-at-least'
         'is-at-least' "5.1" || {
             builtin echo "ZSH ${ZSH_VERSION} is too old for ghostty shell integration" > /dev/stderr
+            'builtin' 'unset' '_ghostty_file'
             return
         }
         # ${(%):-%x} is the path to the current file.