git-svn-id: svn://db.shs.com.ru/pip@526 12ceb7fc-bf1f-11e4-8940-5bc7170c53b5

2017-07-15 17:52:29 +00:00
parent 69e067e0d2
commit bc65af3b9c
7 changed files with 42 additions and 35 deletions
--- a/src_main/io/piiodevice.cpp
+++ b/src_main/io/piiodevice.cpp
@@ -212,6 +212,8 @@ void PIIODevice::terminate() {

 void PIIODevice::begin() {
 	//cout << "   begin\n";
+	if (threadedReadBufferSize() == 0)
+		piCoutObj << "Warning: threadedReadBufferSize() == 0, read may be useless!";
 	thread_started_ = false;
 	if (!opened_) {
 		if (open()) {