if err != nil {
			return r.fatal("reading pkg %d from meta-file %s: %s", pkIdx, p.MetaFile, err)
		}
		r.processPackage(p.MetaFile, pd, pkIdx)
	}
	r.vis.EndPod(p)

	return nil
}

func (r *CovDataReader) processPackage(mfname string, pd *decodemeta.CoverageMetaDataDecoder, pkgIdx uint32) error {
	if r.matchpkg != nil {
		if !r.matchpkg(pd.PackagePath()) {
			return nil