Revert "Reject lookups with no subTable"

This reverts commit 30ec9002d84e8b49290e782e6192069821ffa942.

See previous commit.

diff --git a/src/hb-ot-layout-common-private.hh b/src/hb-ot-layout-common-private.hh
index fad813f..cea5b75 100644 (file)
--- a/src/hb-ot-layout-common-private.hh
+++ b/src/hb-ot-layout-common-private.hh
@@ -314,7 +314,6 @@ struct Lookup
     TRACE_SANITIZE ();
     /* Real sanitize of the subtables is done by GSUB/GPOS/... */
     if (!(c->check_struct (this) && subTable.sanitize (c))) return TRACE_RETURN (false);
-    if (!subTable.len) TRACE_RETURN (false);
     if (unlikely (lookupFlag & LookupFlag::UseMarkFilteringSet))
     {
       USHORT &markFilteringSet = StructAfter<USHORT> (subTable);