[iter] Default predicates to hb_identity instead of hb_bool
authorBehdad Esfahbod <behdad@behdad.org>
Wed, 8 May 2019 16:33:09 +0000 (09:33 -0700)
committerBehdad Esfahbod <behdad@behdad.org>
Wed, 8 May 2019 16:33:09 +0000 (09:33 -0700)
commit710d459acac88fd784d4ead0ba75b9aa623c48d4
tree6bbe426a54ae6b9beebd1062055c293eeeef0b17
parentfe14a4000a58528878bcc75fde0972de2b779316
[iter] Default predicates to hb_identity instead of hb_bool

The bool conversion happens after predicate is called automatically.
src/hb-iter.hh