From fe6e58aa12cea657ec85852e9485c6597018bf33 Mon Sep 17 00:00:00 2001
From: David Rheinsberg <david.rheinsberg@gmail.com>
Date: Fri, 29 May 2020 09:15:52 +0200
Subject: [PATCH] pipeline: drop redundant default arg value

Drop the default argument value for `output_directory`, but use
type-annotations to make clear it can be optional.
---
 osbuild/pipeline.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/osbuild/pipeline.py b/osbuild/pipeline.py
index 48dfb8db..02f93650 100644
--- a/osbuild/pipeline.py
+++ b/osbuild/pipeline.py
@@ -3,6 +3,7 @@ import hashlib
 import json
 import os
 import tempfile
+from typing import Optional
 
 from .api import API
 from . import buildroot
@@ -283,7 +284,7 @@ class Pipeline:
 
         return results, build_tree, tree
 
-    def assemble(self, object_store, build_tree, tree, interactive, libdir, output_directory=None):
+    def assemble(self, object_store, build_tree, tree, interactive, libdir, output_directory: Optional[str]):
         results = {"success": True}
 
         if not self.assembler: