return false, err
	}
	readGoSum(dst, file, data)

	return true, nil
}

// emptyGoModHash is the hash of a 1-file tree containing a 0-length go.mod.
// A bug caused us to write these into go.sum files for non-modules.
// We detect and remove them.
const emptyGoModHash = "h1:G7mAYYxgmS0lVkHyy2hEOLQCFB0DlQFTMLWggykrydY="

// readGoSum parses data, which is the content of file,