[indic] Disable vowel-constraints under uniscribe-bug-compatible
diff --git a/src/hb-ot-shaper-indic.cc b/src/hb-ot-shaper-indic.cc
index c77ddce..fcb772e 100644
--- a/src/hb-ot-shaper-indic.cc
+++ b/src/hb-ot-shaper-indic.cc
@@ -1524,7 +1524,9 @@
hb_buffer_t *buffer,
hb_font_t *font)
{
- _hb_preprocess_text_vowel_constraints (plan, buffer, font);
+ const indic_shape_plan_t *indic_plan = (const indic_shape_plan_t *) plan->data;
+ if (!indic_plan->uniscribe_bug_compatible)
+ _hb_preprocess_text_vowel_constraints (plan, buffer, font);
}
static bool
