use mySleep in CComponentsFrmClock::initClockThread(

Signed-off-by: Jacek Jendrzej <crashdvb@googlemail.com>

src/system/helpers.cpp

@@ -42,6 +42,14 @@
 #include <system/helpers.h>
 #include <gui/update_ext.h>
 
+void mySleep(int sec) {
+	struct timeval timeout;
+
+	timeout.tv_sec = sec;
+	timeout.tv_usec = 0;
+	select(0,0,0,0, &timeout);
+}
+
 off_t file_size(const char *filename)
 {
 	struct stat stat_buf;