Add log message when the softtimer thread exits

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@12365 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/switch_time.c

@@ -553,7 +553,7 @@ SWITCH_MODULE_RUNTIME_FUNCTION(softtimer_runtime)
 	globals.RUNNING = 0;
 	switch_mutex_unlock(globals.mutex);
 
-	
+	switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CONSOLE, "Soft timer thread exiting.\n");
 
 	return SWITCH_STATUS_TERM;
 }