修复未配置sipdomain时出现异常

pedoc

2024-01-29 3d68b56bb5ecbc3d34b2901c671dc7f1f0f82f74

 src/main/java/com/genersoft/iot/vmp/conf/SystemInfoTimerTask.java

@@ -39,4 +39,6 @@
        }

    }


}