output/Control: avoid sending KILL twice

2020-01-18 21:43:14 +01:00
parent cd612c4eef
commit 37f984ba74
3 changed files with 14 additions and 1 deletions
@@ -212,6 +212,15 @@ class AudioOutputControl {
 	 */
 	bool skip_delay;

+	/**
+	 * Has Command::KILL already been sent?  This field is only
+	 * defined if `thread` is defined.  It shall avoid sending the
+	 * command twice.
+	 *
+	 * Protected by #mutex.
+	 */
+	bool killed;
+
 public:
 	/**
 	 * This mutex protects #open, #fail_timer, #pipe.