XEmacs 21.2.25 "Hephaestus".

[chise/xemacs-chise.git.1] / lisp / gnuserv.el

diff --git a/lisp/gnuserv.el b/lisp/gnuserv.el
index 8da403c..04bf42a 100644 (file)
--- a/lisp/gnuserv.el
+++ b/lisp/gnuserv.el
@@ -348,11 +348,13 @@ visual screen.  Totally visible frames are preferred.  If none found, return nil
               ;; In case of an error, write the description to the
               ;; client, and then signal it.
               (error (setq gnuserv-string "")
-                     (gnuserv-write-to-client gnuserv-current-client oops)
+                     (when gnuserv-current-client
+                       (gnuserv-write-to-client gnuserv-current-client oops))
                      (setq gnuserv-current-client nil)
                      (signal (car oops) (cdr oops)))
               (quit (setq gnuserv-string "")
-                    (gnuserv-write-to-client gnuserv-current-client oops)
+                    (when gnuserv-current-client
+                      (gnuserv-write-to-client gnuserv-current-client oops))
                     (setq gnuserv-current-client nil)
                     (signal 'quit nil)))
             (setq gnuserv-string "")))