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[serialize] Assert stack

This commit is contained in:
Behdad Esfahbod 2019-04-01 16:45:40 -07:00
parent 72e9b2c16c
commit abe33c6149
1 changed files with 1 additions and 0 deletions
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src/hb-serialize.hh
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@ -227,6 +227,7 @@ struct hb_serialize_context_t
if (unlikely (!objidx)) if (unlikely (!objidx))
return; return;
assert (current.length);
unsigned i = current.length - 1; unsigned i = current.length - 1;
if (!base) if (!base)
base = current[i].head; base = current[i].head;