From b182e2808af51a04b72951781fe21c3e2301e827 Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Sun, 4 Dec 2022 12:22:17 -0700
Subject: [PATCH] [bit-set] Don't clear pages when copying set

---
 src/hb-bit-set.hh | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/hb-bit-set.hh b/src/hb-bit-set.hh
index 6c4df79c4..76bc524e9 100644
--- a/src/hb-bit-set.hh
+++ b/src/hb-bit-set.hh
@@ -85,10 +85,10 @@ struct hb_bit_set_t
   void err () { if (successful) successful = false; } /* TODO Remove */
   bool in_error () const { return !successful; }
 
-  bool resize (unsigned int count)
+  bool resize (unsigned int count, bool clear = true)
   {
     if (unlikely (!successful)) return false;
-    if (unlikely (!pages.resize (count) || !page_map.resize (count)))
+    if (unlikely (!pages.resize (count, clear) || !page_map.resize (count, clear)))
     {
       pages.resize (page_map.length);
       successful = false;
@@ -350,7 +350,7 @@ struct hb_bit_set_t
   {
     if (unlikely (!successful)) return;
     unsigned int count = other.pages.length;
-    if (unlikely (!resize (count)))
+    if (unlikely (!resize (count, false)))
       return;
     population = other.population;