From ce0a32d1a4d2e10a8e11897c48253c8523c9a844 Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Tue, 30 May 2023 22:46:47 -0600
Subject: [PATCH] [varLib.builder] Fixup

---
 Lib/fontTools/varLib/builder.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Lib/fontTools/varLib/builder.py b/Lib/fontTools/varLib/builder.py
index a2db14dbd..94cc5bf06 100644
--- a/Lib/fontTools/varLib/builder.py
+++ b/Lib/fontTools/varLib/builder.py
@@ -145,7 +145,7 @@ def buildDeltaSetIndexMap(varIdxes):
         return None
     self = ot.DeltaSetIndexMap()
     self.mapping = mapping
-    self.Format = 1 if len(varIdxes) > 0xFFFF else 0
+    self.Format = 1 if len(mapping) > 0xFFFF else 0
     return self