event/IdleMonitor: cancel in destructor only if active

Debug-mode workaround for bogus assertion failure.

event/IdleMonitor: cancel in destructor only if active
617090cf · Max Kellermann · a9e604d5 · 617090cf
Commit 617090cf authored Jan 06, 2014 by Max Kellermann
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IdleMonitor.hxx src/event/IdleMonitor.hxx +5 -0

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--- a/src/event/IdleMonitor.hxx
+++ b/src/event/IdleMonitor.hxx
@@ -45,6 +45,11 @@ public:
 		:loop(_loop), active(false) {}

 	~IdleMonitor() {
+#ifndef NDEBUG
+		/* this check is redundant, it is only here to avoid
+		   the assertion in Cancel() */
+		if (IsActive())
+#endif
 			Cancel();
 	}