From ae9cbf9c4e167470b47964059e90c2b0881367eb Mon Sep 17 00:00:00 2001
From: Dario Casalinuovo <b.vitruvio@gmail.com>
Date: Tue, 25 Aug 2015 22:58:18 +0200
Subject: [PATCH] MediaNode: Wait for 0 time if the absolute timeout is in the
 past

---
 src/kits/media/MediaNode.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/kits/media/MediaNode.cpp b/src/kits/media/MediaNode.cpp
index bece94a000..ab68d927f5 100644
--- a/src/kits/media/MediaNode.cpp
+++ b/src/kits/media/MediaNode.cpp
@@ -343,6 +343,10 @@ BMediaNode::WaitForMessage(bigtime_t waitUntil, uint32 flags,
 	char data[B_MEDIA_MESSAGE_SIZE];
 	int32 message;
 	ssize_t size;
+
+	if (waitUntil < TimeSource()->RealTime())
+		waitUntil = 0;
+
 	while (true) {
 		size = read_port_etc(ControlPort(), &message, data,
 			sizeof(data), B_ABSOLUTE_TIMEOUT, waitUntil);