Added an explicit file mode setting when creating repository directories

transcoder/repository.go

@@ -30,7 +30,7 @@ func create_repo_dir(path string) {
 	_, err := os.Stat(path)
 	if os.IsNotExist(err) {
 		log.Printf("Creating directory %s.\n", path)
-		os.Mkdir(path, os.ModeDir)
+		os.Mkdir(path, 0755)
 	} else {
 		log.Printf("Directory %s already exists.\n", path)
 	}