From b2ced29f5023f5a6a037d57c0356aa31235113b9 Mon Sep 17 00:00:00 2001
From: "Aaron L. Zeng" <me@bcc32.com>
Date: Sun, 10 Mar 2024 20:42:32 -0400
Subject: [PATCH] Disable external diff tools when calling git diff

External diffing tools are likely to produce output in a different
format than git diff, or output that is not intended for programmatic
consumption.
---
 magit-todos.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/magit-todos.el b/magit-todos.el
index 37192030..66ec2f63 100644
--- a/magit-todos.el
+++ b/magit-todos.el
@@ -1409,7 +1409,7 @@ When SYNC is non-nil, match items are returned."
                                        shell-command-to-string
                                        string-trim)))
                (unless (string-empty-p merge-base-ref)
-                 (list "git" "--no-pager" "diff" "--no-color" "-U0" merge-base-ref))))
+                 (list "git" "--no-pager" "diff" "--no-ext-diff" "--no-color" "-U0" merge-base-ref))))
   :callback 'magit-todos--git-diff-callback)
 
 (magit-todos-defscanner "find|grep"