@@ -745,11 +745,12 @@ * Wakes-up poll() in performPoll */ static void wakeUp() { static char wakeUp_char = 'p'; if (!isMainThread() && awt_pipe_inited) { - write ( AWT_WRITEPIPE, &wakeUp_char, 1 ); + ssize_t res = write ( AWT_WRITEPIPE, &wakeUp_char, 1 ); + (void)res; } } /* ========================== End poll section ================================= */