diff options
Diffstat (limited to 'lisp/emacs-lisp/tq.el')
| -rw-r--r-- | lisp/emacs-lisp/tq.el | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lisp/emacs-lisp/tq.el b/lisp/emacs-lisp/tq.el index b12c21b6730..f20015fd720 100644 --- a/lisp/emacs-lisp/tq.el +++ b/lisp/emacs-lisp/tq.el @@ -100,8 +100,9 @@ to a tcp server on another machine." (defun tq-queue-pop (tq) (setcar tq (cdr (car tq))) (let ((question (tq-queue-head-question tq))) - (when question - (process-send-string (tq-process tq) question))) + (condition-case nil + (process-send-string (tq-process tq) question) + (error nil))) (null (car tq))) (defun tq-enqueue (tq question regexp closure fn &optional delay-question) |