优化stopTime为空时逻辑爆炸的问题

fs/local_adapter.go

@@ -51,7 +51,10 @@ func (l *LocalAdapter) GetFileList(ctx context.Context, dirPath string, relDt ti
 		if err != nil {
 			continue
 		}
-		if startTime.Equal(stopTime) || stopTime.IsZero() {
+		if stopTime.IsZero() {
+			stopTime = startTime
+		}
+		if startTime.Equal(stopTime) {
 			// 如果文件名没有时间戳，则认为该文件是未录制完成的
 			// 尝试读取一下视频信息
 			duration, err := util.GetVideoDuration(subCtx, path.Join(l.StorageConfig.Path, dirPath, file.Name()))

fs/s3_adapter.go

@@ -91,7 +91,10 @@ func (s *S3Adapter) GetFileList(ctx context.Context, dirPath string, relDt time.
 			if err != nil {
 				continue
 			}
-			if startTime.Equal(stopTime) || stopTime.IsZero() {
+			if stopTime.IsZero() {
+				stopTime = startTime
+			}
+			if startTime.Equal(stopTime) {
 				stopTime = stopTime.Add(time.Second * time.Duration(config.Config.Record.Duration))
 			}
 			presignClient := s3.NewPresignClient(client)