[unicode] Make _get_parent() return _nil object instead of NULL
authorBehdad Esfahbod <behdad@behdad.org>
Mon, 2 May 2011 19:59:57 +0000 (15:59 -0400)
committerBehdad Esfahbod <behdad@behdad.org>
Mon, 2 May 2011 19:59:57 +0000 (15:59 -0400)
commitc784c67a28f5b92d396eaa9529d57ef91a5cb9ac
tree026e3761820e53e781d32ac15a8487684fdad548
parent07e22779abd089d5921bf2d19d4a3bf1bd0173c6
[unicode] Make _get_parent() return _nil object instead of NULL
src/hb-unicode.cc
test/test-unicode.c