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[varLib] Allow items=None passed to buildVarData()

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This commit is contained in:
Behdad Esfahbod 2016-09-02 16:56:05 -07:00
parent f6e1d1b7c2
commit 5029bb96d0
1 changed files with 5 additions and 4 deletions
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9
Lib/fontTools/varLib/builder.py
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@ -62,11 +62,12 @@ def buildVarData(varRegionIndices, items, optimize=True):
self.VarRegionIndex = list(varRegionIndices)
regionCount = self.VarRegionCount = len(self.VarRegionIndex)
records = self.Item = []
for item in items:
assert len(item) == regionCount
records.append(list(item))
if items:
for item in items:
assert len(item) == regionCount
records.append(list(item))
self.ItemCount = len(self.Item)
if optimize:
if items and optimize:
optimizeVarData(self)
return self