From ef3823c58e391583ef231391131eb71c70fc24ae Mon Sep 17 00:00:00 2001
From: Alastair Houghton <ahoughton@apple.com>
Date: Mon, 15 Aug 2022 10:25:43 +0100
Subject: [PATCH] [Emacs] Fix dir-locals.el.

dir-locals.el needs to `(defvar swift-project-directory)`, otherwise
we get an error from Emacs later on because the `let` has bound it as
the wrong kind of variable.
---
 .dir-locals.el | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.dir-locals.el b/.dir-locals.el
index c80d39abf03f0..ee4422ad26203 100644
--- a/.dir-locals.el
+++ b/.dir-locals.el
@@ -11,6 +11,7 @@
           (add-to-list 'load-path
                        (concat this-directory "utils")
                        :append)
+          (defvar swift-project-directory)
           (let ((swift-project-directory this-directory))
             (require 'swift-project-settings)))
         (set (make-local-variable 'swift-project-directory)