diff options
Diffstat (limited to 'src/hb-aat-layout-morx-table.hh')
| -rw-r--r-- | src/hb-aat-layout-morx-table.hh | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/hb-aat-layout-morx-table.hh b/src/hb-aat-layout-morx-table.hh index c64dca06..7a45a24e 100644 --- a/src/hb-aat-layout-morx-table.hh +++ b/src/hb-aat-layout-morx-table.hh @@ -275,8 +275,10 @@ struct ContextualSubtable { const EntryData &data = entries[i].data; - num_lookups = MAX<unsigned int> (num_lookups, 1 + data.markIndex); - num_lookups = MAX<unsigned int> (num_lookups, 1 + data.currentIndex); + if (data.markIndex != 0xFFFF) + num_lookups = MAX<unsigned int> (num_lookups, 1 + data.markIndex); + if (data.currentIndex != 0xFFFF) + num_lookups = MAX<unsigned int> (num_lookups, 1 + data.currentIndex); } return_trace (substitutionTables.sanitize (c, this, num_lookups)); |