added missing timestamp to pandora_db process on historical database

pandora_server/util/pandora_db.pl

@@ -1079,6 +1079,10 @@ sub pandoradb_history ($$) {
 		log_message ('', "\n");
 	}
 
+	# Update tconfig with last time of database maintance time (now)
+	db_do ($dbh, "DELETE FROM tconfig WHERE token = 'db_maintance'");
+	db_do ($dbh, "INSERT INTO tconfig (token, value) VALUES ('db_maintance', '".time()."')");
+
 	log_message ('', "Ending at ". strftime ("%Y-%m-%d %H:%M:%S", localtime()) . "\n");
 }