From 75f54bf82eb03dc84029a9ac45d4d9fb5d1def8e Mon Sep 17 00:00:00 2001
From: Henrik Lissner <henrik@lissner.net>
Date: Wed, 8 Jun 2016 21:09:19 -0400
Subject: [PATCH] scratch buffer: check if mode is a function before running it

---
 core/defuns/defuns-buffers.el | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/core/defuns/defuns-buffers.el b/core/defuns/defuns-buffers.el
index 445c92435..7257e69da 100644
--- a/core/defuns/defuns-buffers.el
+++ b/core/defuns/defuns-buffers.el
@@ -263,7 +263,8 @@ buffers regardless of project."
       ;; or scratch buffer by default
       (with-current-buffer (doom/popup-buffer doom-buffer)
         (doom|update-scratch-buffer nil t)
-        (unless (eq major-mode mode)
+        (when (and (not (eq major-mode mode))
+                   (functionp mode))
           (funcall mode))
         (unless doom-buffer-edited
           (erase-buffer)