Grayscale images can also be optimized...

This commit is contained in:
Moriyoshi Koizumi 2014-11-06 19:08:02 +09:00
parent 53de81f0a1
commit 9570864163

View File

@ -433,7 +433,7 @@ def getheader(im, palette=None, info=None):
usedPaletteColors = paletteBytes = None
if im.mode == "P" and optimize:
if im.mode in ("P", "L") and optimize:
usedPaletteColors = []
# check which colors are used