From 025a68cb074cde6b150f7edaf9fa87cb11773b56 Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Fri, 18 Nov 2022 16:33:04 -0700
Subject: [PATCH] [map] Optimize copy resizing logic

---
 src/hb-map.hh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/hb-map.hh b/src/hb-map.hh
index 8d3d98b25..f8e3fab05 100644
--- a/src/hb-map.hh
+++ b/src/hb-map.hh
@@ -159,7 +159,7 @@ struct hb_hashmap_t
   {
     if (unlikely (!successful)) return false;
 
-    if (new_population != 0 && new_population <= population) return true;
+    if (new_population != 0 && (new_population + new_population / 2) < mask) return true;
 
     unsigned int power = hb_bit_storage (hb_max ((unsigned) population, new_population) * 2 + 8);
     unsigned int new_size = 1u << power;