[iter] Tweak SFINAE again
authorBehdad Esfahbod <behdad@behdad.org>
Wed, 3 Apr 2019 22:31:53 +0000 (15:31 -0700)
committerBehdad Esfahbod <behdad@behdad.org>
Wed, 3 Apr 2019 22:31:53 +0000 (15:31 -0700)
commit2bd275023405b6a669d59ad4cdcb2e8cb410d593
tree802a67bc2bb6142eda976b10127e00cc63308fb8
parentf02ebc89ec89e78a348f9b67d613a2024feabc18
[iter] Tweak SFINAE again

Don't think we need hb_is_same().
src/hb-iter.hh