py23 Use bytechr() instead of chr()
diff --git a/Lib/fontTools/ttLib/tables/otBase.py b/Lib/fontTools/ttLib/tables/otBase.py
index ef81ed1..4866807 100644
--- a/Lib/fontTools/ttLib/tables/otBase.py
+++ b/Lib/fontTools/ttLib/tables/otBase.py
@@ -406,7 +406,7 @@
def writeUInt24(self, value):
assert 0 <= value < 0x1000000
- self.items.append(''.join(chr(v) for v in (value>>16, (value>>8)&0xFF, value&0xff)))
+ self.items.append(''.join(bytechr(v) for v in (value>>16, (value>>8)&0xFF, value&0xff)))
def writeLong(self, value):
self.items.append(struct.pack(">l", value))