From 90869e6962caf0e55a480b5d7e777cc521596e8b Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Mon, 7 May 2018 14:04:01 -0700
Subject: [PATCH] [ot] Apply langsys's required feature even if no other
 feature exists

---
 src/hb-ot-map.cc | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/src/hb-ot-map.cc b/src/hb-ot-map.cc
index 54b0ce377..b7cbafaa4 100644
--- a/src/hb-ot-map.cc
+++ b/src/hb-ot-map.cc
@@ -164,9 +164,6 @@ hb_ot_map_builder_t::compile (hb_ot_map_t  &m,
 						&required_feature_tag[table_index]);
   }
 
-  if (!feature_infos.len)
-    return;
-
   /* Sort features and merge duplicates */
   {
     feature_infos.qsort ();