event/Call, ...: use wait() with predicate

2019-05-07 20:01:45 +02:00
parent 72fc117393
commit 973c87b351
12 changed files with 20 additions and 35 deletions
@@ -278,8 +278,7 @@ HttpdOutput::BroadcastFromEncoder()
 	/* synchronize with the IOThread */
 	{
 		std::unique_lock<Mutex> lock(mutex);
-		while (!pages.empty())
-			cond.wait(lock);
+		cond.wait(lock, [this]{ return pages.empty(); });
 	}

 	bool empty = true;