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Don't try to send a command if we know it isn't available

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Renaud Casenave-Péré 2011-08-27 22:07:22 +09:00
parent 48a87e927c
commit cd4eabe65f
1 changed files with 7 additions and 4 deletions
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11
empc.el
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@ -670,10 +670,13 @@ Send the password or retrieve available commands."
"Send COMMAND to the mpd server. "Send COMMAND to the mpd server.
CLOSURE will be called on the parsed response." CLOSURE will be called on the parsed response."
(empc-ensure-connected) (empc-ensure-connected)
(unless (string= (substring command -1) "\n") (if (memq command (empc-commands empc-object))
(setq command (concat command "\n"))) (progn
(empc-queue-push empc-object command closure (unless (string= (substring command -1) "\n")
(if handler handler 'empc-handle-response))) (setq command (concat command "\n")))
(empc-queue-push empc-object command closure
(if handler handler 'empc-handle-response)))
(message "empc: Command `%s' is not available (not supported by the server or forbidden to you)" command))
(defun empc-send-sync (command &optional closure handler) (defun empc-send-sync (command &optional closure handler)
"Send COMMAND synchronously. That means empc will push the "Send COMMAND synchronously. That means empc will push the