* lisp/mpc.el (mpc-volume-refresh): Check if buffer is live.

diff --git a/lisp/mpc.el b/lisp/mpc.el
index d1524e7568b383e1bd512f2d2c3f86ed45df5663..0f8283aeb03318ee633153c9f942d4a62d43d095 100644 (file)
--- a/lisp/mpc.el
+++ b/lisp/mpc.el
@@ -1830,7 +1830,8 @@ A value of t means the main playlist.")
         (mpc-volume-widget
          (string-to-number (cdr (assq 'volume mpc-status)))))
   (let ((status-buf (mpc-proc-buffer (mpc-proc) 'status)))
-    (when status-buf (with-current-buffer status-buf (force-mode-line-update)))))
+    (when (buffer-live-p status-buf)
+      (with-current-buffer status-buf (force-mode-line-update)))))
 
 (defvar mpc-volume-step 5)