X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Flibr2c2%2Farducontrol.cpp;h=1bb48d47f88eac60a301fc32720abccf33c83809;hb=f2de56825be33196785c82a1418056f9e7a34461;hp=9edc1e2244d41beb448921617186dfe635c4d192;hpb=ab0cffffb161d8d76e77e7444eb6141312059bfb;p=r2c2.git

diff --git a/source/libr2c2/arducontrol.cpp b/source/libr2c2/arducontrol.cpp
index 9edc1e2..1bb48d4 100644
--- a/source/libr2c2/arducontrol.cpp
+++ b/source/libr2c2/arducontrol.cpp
@@ -456,6 +456,8 @@ void ArduControl::tick()
 
 void ArduControl::flush()
 {
+	while(!command_queue.empty() || !accessory_queue.empty())
+		tick();
 }
 
 void ArduControl::save_state() const
@@ -657,6 +659,12 @@ bool ArduControl::Queue<T>::pop(T &item)
 	return true;
 }
 
+template<typename T>
+bool ArduControl::Queue<T>::empty() const
+{
+	return items.empty();
+}
+
 
 ArduControl::RefreshTask::RefreshTask():
 	next(cycle.end()),