a comment added in Log::~Log(), we have to consider whether calling save_log_and_clear() in ~Log() should be removed

log/log.cpp

@@ -59,6 +59,13 @@ Log::Log()
 
 Log::~Log()
 {
+	// IMPROVE ME
+	// I am not sure if this is a correct behaviour
+	// the log buffer and file logger may not exist now
+	// (life time of objects)
+	// may would be better to have a flag 'clear_at_the_end'
+	// and if true then call this method?
+
 	save_log_and_clear();
 }