[coretext] Use i32 instead of u32 as well
authorBehdad Esfahbod <behdad@behdad.org>
Thu, 20 Aug 2015 14:39:53 +0000 (15:39 +0100)
committerBehdad Esfahbod <behdad@behdad.org>
Thu, 20 Aug 2015 14:39:53 +0000 (15:39 +0100)
commited6962c795ae7c54aaee9ed5667fa65ccf7412bf
treeee989fc6795e5be81d41a8e4e30d1f3309e3088e
parent163c435f1807c138da9f74f09d29d913eb9e29e9
[coretext] Use i32 instead of u32 as well

Shouldn't cause *any* functional changes, but is more correct.
src/hb-coretext.cc