core-editor (doom|unpropertize-savehist): add type test

2017-02-20 12:04:51 -05:00 · 2017-02-20 12:04:51 -05:00 · 5c8d6993e0
commit 5c8d6993e0
parent 7b5ecc824b
1 changed files with 1 additions and 1 deletions
--- a/core/core-editor.el
+++ b/core/core-editor.el
@ -51,7 +51,7 @@
 ;; Remove text-property cruft from history
 (defun doom|unpropertize-savehist ()
  (mapc (lambda (sym)
-          (when (boundp sym)
+          (when (and (boundp sym) (listp (symbol-value sym)))
            (setf (symbol-value sym) (mapcar 'substring-no-properties (symbol-value sym)))))
        '(kill-ring minibuffer-history helm-grep-history helm-ff-history
          file-name-history read-expression-history extended-command-history