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authorBehdad Esfahbod <behdad@behdad.org>2014-05-14 00:22:14 -0400
committerBehdad Esfahbod <behdad@behdad.org>2014-05-14 00:22:14 -0400
commitd56eebfa96bd07ebc3e6d076b62f96d97d569c99 (patch)
treeafae14f8db9ceb27688073cd951776b00c09f498
parent470d610eb2cba2629889b00575742921079bc1cb (diff)
downloadfonttools-d56eebfa96bd07ebc3e6d076b62f96d97d569c99.tar.gz
Use .extend() syntax instead of += for sets
-rw-r--r--Lib/fontTools/ttLib/tables/_c_m_a_p.py4
1 files changed, 2 insertions, 2 deletions
diff --git a/Lib/fontTools/ttLib/tables/_c_m_a_p.py b/Lib/fontTools/ttLib/tables/_c_m_a_p.py
index cec66231..fbfd2ee7 100644
--- a/Lib/fontTools/ttLib/tables/_c_m_a_p.py
+++ b/Lib/fontTools/ttLib/tables/_c_m_a_p.py
@@ -939,8 +939,8 @@ class cmap_format_12_or_13(CmapSubtable):
startCharCode, endCharCode, glyphID = struct.unpack(">LLL",data[pos:pos+12] )
pos += 12
lenGroup = 1 + endCharCode - startCharCode
- charCodes += list(range(startCharCode, endCharCode +1))
- gids += self._computeGIDs(glyphID, lenGroup)
+ charCodes.extend(list(range(startCharCode, endCharCode +1)))
+ gids.extend(self._computeGIDs(glyphID, lenGroup))
self.data = data = None
self.cmap = cmap = {}
lenCmap = len(gids)