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fix crash in hb_map_t::clear() 

in case called immediately after init()
This commit is contained in:
Michiharu Ariza 2019-02-20 12:43:18 -08:00
parent a17ed8459e
commit eebc21c8de
1 changed files with 2 additions and 1 deletions
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src/hb-map.hh
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@ -170,6 +170,7 @@ struct hb_map_t
void clear () void clear ()
{ {
if (items)
memset (items, 0xFF, ((size_t) mask + 1) * sizeof (item_t)); memset (items, 0xFF, ((size_t) mask + 1) * sizeof (item_t));
population = occupancy = 0; population = occupancy = 0;
} }