Repair 503 links

internal/universal/get.go

@@ -74,7 +74,7 @@ func (gf *GetFile) ServeFile(directory, torrentName, fileName string, resp http.
 
 	log.Debugf("Opening file %s from torrent %s (%s)", fileName, torrentName, link)
 	unrestrict := torMgr.UnrestrictUntilOk(link)
-	if unrestrict == nil {
+	if unrestrict == nil || unrestrict.Link == "" {
 		log.Warnf("File %s cannot be unrestricted (link=%s)", fileName, link)
 		if cfg.EnableRepair() {
 			file.Link = "repair"