Remove unused parameter
diff --git a/Lib/fontTools/ttLib/tables/otBase.py b/Lib/fontTools/ttLib/tables/otBase.py
index aba9866..8f06e40 100644
--- a/Lib/fontTools/ttLib/tables/otBase.py
+++ b/Lib/fontTools/ttLib/tables/otBase.py
@@ -101,7 +101,7 @@
self.valueFormat = valueFormat
self.cachingStats = cachingStats
- def getSubReader(self, offset, persistent=False):
+ def getSubReader(self, offset):
offset = self.offset + offset
if self.cachingStats is not None:
try:
diff --git a/Lib/fontTools/ttLib/tables/otConverters.py b/Lib/fontTools/ttLib/tables/otConverters.py
index ef607f7..b96ef5c 100644
--- a/Lib/fontTools/ttLib/tables/otConverters.py
+++ b/Lib/fontTools/ttLib/tables/otConverters.py
@@ -183,7 +183,7 @@
print "*** Warning: offset is not 0, yet suspiciously low (%s). table: %s" \
% (offset, self.tableClass.__name__)
return None
- subReader = reader.getSubReader(offset, persistent=lazy)
+ subReader = reader.getSubReader(offset)
table = self.tableClass()
if lazy:
table.reader = subReader