From f4669f0538a3a463469557c4e9c60213487151b8 Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Thu, 30 May 2024 12:08:51 -0600
Subject: [PATCH] [avar] Fix assertion

Fixes https://github.com/fonttools/fonttools/issues/3546
---
 Lib/fontTools/ttLib/tables/_a_v_a_r.py | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/Lib/fontTools/ttLib/tables/_a_v_a_r.py b/Lib/fontTools/ttLib/tables/_a_v_a_r.py
index 6ea4132b3..19f4f2cda 100644
--- a/Lib/fontTools/ttLib/tables/_a_v_a_r.py
+++ b/Lib/fontTools/ttLib/tables/_a_v_a_r.py
@@ -143,7 +143,9 @@ class table__a_v_a_r(BaseTTXConverter):
 
     def renormalizeLocation(self, location, font):
 
-        if self.majorVersion not in (1, 2):
+        majorVersion = getattr(self, "majorVersion", 1)
+
+        if majorVersion not in (1, 2):
             raise NotImplementedError("Unknown avar table version")
 
         avarSegments = self.segments
@@ -154,7 +156,7 @@ class table__a_v_a_r(BaseTTXConverter):
                 value = piecewiseLinearMap(value, avarMapping)
             mappedLocation[axisTag] = value
 
-        if self.majorVersion < 2:
+        if majorVersion < 2:
             return mappedLocation
 
         # Version 2