From 4f671c3acbc37174f9864b0b7425e8d194589730 Mon Sep 17 00:00:00 2001
From: Henrik Lissner <henrik@lissner.net>
Date: Sat, 25 Aug 2018 20:58:42 +0200
Subject: [PATCH] Fix stringp error caused by app/write's doctor

Caused by langtool-langauge-tool-jar not being set (because defvar won't
change a defined variable), and app/write/doctor.el uses it in a
file-exists-p call, which throws the stringp error if given anything
other than a string.
---
 modules/app/write/config.el | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/modules/app/write/config.el b/modules/app/write/config.el
index 39c74b326..08a74ddff 100644
--- a/modules/app/write/config.el
+++ b/modules/app/write/config.el
@@ -36,14 +36,15 @@
              langtool-correct-buffer)
   :init (setq langtool-default-language "en-US")
   :config
-  (defvar langtool-language-tool-jar
-    (cond (IS-MAC
-           (locate-file "libexec/languagetool-commandline.jar"
-                        (doom-files-in "/usr/local/Cellar/languagetool"
-                                       :type 'dirs
-                                       :depth 1)))
-          (IS-LINUX
-           "/usr/share/java/languagetool/languagetool-commandline.jar"))))
+  (unless langtool-language-tool-jar
+    (setq langtool-language-tool-jar
+          (cond (IS-MAC
+                 (locate-file "libexec/languagetool-commandline.jar"
+                              (doom-files-in "/usr/local/Cellar/languagetool"
+                                             :type 'dirs
+                                             :depth 1)))
+                (IS-LINUX
+                 "/usr/share/java/languagetool/languagetool-commandline.jar")))))
 
 
 ;; `synosaurus'