From 76fff252a96b4357b5e71694d5201daef822aa60 Mon Sep 17 00:00:00 2001 From: Behdad Esfahbod Date: Sun, 22 Dec 2013 17:55:59 -0500 Subject: [PATCH] Don't form fractions if only one of numr/dnom exist --- src/hb-ot-shape.cc | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/hb-ot-shape.cc b/src/hb-ot-shape.cc index 1ef216c38..f9adfd256 100644 --- a/src/hb-ot-shape.cc +++ b/src/hb-ot-shape.cc @@ -331,7 +331,8 @@ hb_ot_shape_setup_masks_fraction (hb_ot_shape_context_t *c) numr_mask = c->plan->map.get_1_mask (HB_TAG ('n','u','m','r')); dnom_mask = c->plan->map.get_1_mask (HB_TAG ('d','n','o','m')); - if (!(frac_mask | numr_mask | dnom_mask)) + /* Only proceed if frac exists, or both numr and dnom exist. */ + if (!frac_mask && (!numr_mask || !dnom_mask)) return; }