From 0a18efd766b3b6cc987ee18785f7858fe2bd1c67 Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Fri, 26 Jul 2019 14:34:26 -0700
Subject: [PATCH] Minor

---
 src/hb-ot-layout-gsub-table.hh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/hb-ot-layout-gsub-table.hh b/src/hb-ot-layout-gsub-table.hh
index a6cc1a2..84e1b15 100644
--- a/src/hb-ot-layout-gsub-table.hh
+++ b/src/hb-ot-layout-gsub-table.hh
@@ -248,7 +248,7 @@ struct SingleSubst
     if (unlikely (!c->extend_min (u.format))) return_trace (false);
     unsigned format = 2;
     unsigned delta = 0;
-    if (glyphs.len ())
+    if (glyphs)
     {
       format = 1;
       auto get_delta = [=] (hb_codepoint_pair_t _) {
-- 
2.7.4