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[iter] Warning fix 

Not sure why I don't get it, but this warning:

warning: base class ‘struct hb_iter_fallback_mixin_t<hb_array_t<const OT::UVSMapping>, const OT::UVSMapping&>’ should be explicitly initialized in the copy constructor [-Wextra]
This commit is contained in:
Behdad Esfahbod 2019-01-30 14:54:23 -08:00
parent a84b0145ea
commit 7c292c0853
1 changed files with 3 additions and 1 deletions
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4
src/hb-iter.hh
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@ -172,7 +172,9 @@ struct hb_iter_with_fallback_t :
{
protected:
hb_iter_with_fallback_t () {}
hb_iter_with_fallback_t (const hb_iter_with_fallback_t &o HB_UNUSED) {}
hb_iter_with_fallback_t (const hb_iter_with_fallback_t &o HB_UNUSED) :
hb_iter_t<iter_t, item_t> (o),
hb_iter_fallback_mixin_t<iter_t, item_t> (o) {}
void operator = (const hb_iter_with_fallback_t &o HB_UNUSED) {}
};