From b0c967316e796c79d05f805f8d4576a15da18f91 Mon Sep 17 00:00:00 2001
From: Simon Cozens <simon@simon-cozens.org>
Date: Thu, 10 Dec 2020 10:02:02 +0000
Subject: [PATCH] flattenComponents=None->False

---
 Lib/ufo2ft/__init__.py | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/Lib/ufo2ft/__init__.py b/Lib/ufo2ft/__init__.py
index ab93b5a33..d7e382c6b 100644
--- a/Lib/ufo2ft/__init__.py
+++ b/Lib/ufo2ft/__init__.py
@@ -172,7 +172,7 @@ def compileTTF(
     rememberCurveType=True,
     removeOverlaps=False,
     overlapsBackend=None,
-    flattenComponents=None,
+    flattenComponents=False,
     inplace=False,
     layerName=None,
     skipExportGlyphs=None,
@@ -252,7 +252,7 @@ def compileInterpolatableTTFs(
     useProductionNames=None,
     cubicConversionError=None,
     reverseDirection=True,
-    flattenComponents=None,
+    flattenComponents=False,
     inplace=False,
     layerNames=None,
     skipExportGlyphs=None,
@@ -360,7 +360,7 @@ def compileInterpolatableTTFsFromDS(
     useProductionNames=None,
     cubicConversionError=None,
     reverseDirection=True,
-    flattenComponents=None,
+    flattenComponents=False,
     inplace=False,
     debugFeatureFile=None,
     notdefGlyph=None,
@@ -577,7 +577,7 @@ def compileVariableTTF(
     reverseDirection=True,
     excludeVariationTables=(),
     optimizeGvar=True,
-    flattenComponents=None,
+    flattenComponents=False,
     inplace=False,
     debugFeatureFile=None,
     notdefGlyph=None,