fixes

libs/main/thread/pitimer.cpp

@@ -279,7 +279,7 @@ bool _PITimerImp_Thread::startTimer(double interval_ms) {
 bool _PITimerImp_Thread::stopTimer(bool wait) {
 	thread_.stop();
 	event.notifyAll();
-	if (wait) return thread_.waitForFinish();
+	thread_.waitForFinish();
 //	if (wait)
 //		if (!thread_.waitForFinish(10))
 //			if (thread_.isRunning())
@@ -368,9 +368,12 @@ void _PITimerImp_Thread::adjustTimes() {
 
 
 bool _PITimerImp_Thread::smallWait(int ms) {
-	thread_.mutex().lock();
-	event.waitFor(thread_.mutex(), ms);
-	thread_.mutex().unlock();
+	if (thread_.isStopping()) return false;
+	if (ms > 0) {
+		thread_.mutex().lock();
+		event.waitFor(thread_.mutex(), ms);
+		thread_.mutex().unlock();
+	}
 	return !thread_.isStopping();
 }
 

utils/system_daemon/daemon.cpp

@@ -41,7 +41,6 @@ void Daemon::Remote::shellClose() {
 	if (!term) return;
 	piCoutObj << "shell close";
 	term_timer.stop();
-	term_timer.waitForFinish(1000);
 	term->destroy();
 	delete term;
 	term = 0;
@@ -331,6 +330,7 @@ Daemon::~Daemon() {
 		delete r;
 	}
 	remotes.clear();
+	delete _self;
 }