修复查询历史录像无记录时报错问题

wangyimeng

2023-03-04 2177e9dbf988188297b416dc78b0a4a587b0fdd7

 src/main/java/com/genersoft/iot/vmp/gb28181/task/ISubscribeTask.java

@@ -2,8 +2,9 @@

import javax.sip.DialogState;

/**
 * @author lin
 */
public interface ISubscribeTask extends Runnable{
    void stop();

    DialogState getDialogState();
}