emacs-27 1bcac29: dns-mode-soa-auto-increment-serial: safe if symbolp

[Stephen Gildea]

branch: emacs-27
commit 1bcac29b2f9980bf47f64217a3b6be5979051fe6
Author: Stephen Gildea <address@hidden>
Commit: Stephen Gildea <address@hidden>

    dns-mode-soa-auto-increment-serial: safe if symbolp
    
    * lisp/textmodes/dns-mode.el (dns-mode-soa-auto-increment-serial):
    Mark variable as safe as a file local variable when symbolp.
---
 lisp/textmodes/dns-mode.el | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lisp/textmodes/dns-mode.el b/lisp/textmodes/dns-mode.el
index 3bdea94..6dfea8f 100644
--- a/lisp/textmodes/dns-mode.el
+++ b/lisp/textmodes/dns-mode.el
@@ -134,6 +134,7 @@ manually with \\[dns-mode-soa-increment-serial]."
   :type '(choice (const :tag "Always" t)
                 (const :tag "Ask" ask)
                 (const :tag "Never" nil))
+  :safe 'symbolp
   :group 'dns-mode)
 
 ;; Syntax table.