From e60ec9dcd3b0f94d13b8baf7ba12cd6cf0626064 Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Sat, 8 Jul 2023 20:47:34 -0600
Subject: [PATCH] [subset/cff2] Speedup retaingids serialize

10% speedup in subset_glyphs/SourceHanSans-VF.otf/retaingids/10
---
 src/hb-ot-cff-common.hh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/hb-ot-cff-common.hh b/src/hb-ot-cff-common.hh
index a2f90c8f5..923a32b26 100644
--- a/src/hb-ot-cff-common.hh
+++ b/src/hb-ot-cff-common.hh
@@ -94,10 +94,10 @@ struct CFFIndex
     for (const auto &_ : +it)
     {
       unsigned len = _.length;
+      if (!len)
+	continue;
       if (len <= 1)
       {
-        if (!len)
-	  continue;
 	*ret++ = *_.arrayZ;
 	continue;
       }