[iter] Adjust hb_copy() and use it
authorBehdad Esfahbod <behdad@behdad.org>
Mon, 1 Apr 2019 02:00:09 +0000 (19:00 -0700)
committerBehdad Esfahbod <behdad@behdad.org>
Mon, 1 Apr 2019 02:00:09 +0000 (19:00 -0700)
commit8a8d45b924cdb4343b4b11a7ef14e2d1fabb6f82
treea7483e2313bb0fdf3803681b1b1f99e96d210917
parentba4b7be45523e88c26f763f8a329cc43c13b98a1
[iter] Adjust hb_copy() and use it

Untested.
src/hb-iter.hh
src/hb-vector.hh