From face7cf55d4895ffca314c8448c0a749a26cc182 Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Tue, 29 May 2018 16:39:03 -0700
Subject: [PATCH] [map] Return bool from set()

---
 src/hb-map-private.hh | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/hb-map-private.hh b/src/hb-map-private.hh
index 6aaf4c417..563773949 100644
--- a/src/hb-map-private.hh
+++ b/src/hb-map-private.hh
@@ -118,10 +118,10 @@ struct hb_map_t
     return true;
   }
 
-  inline void set (hb_codepoint_t key, hb_codepoint_t value)
+  inline bool set (hb_codepoint_t key, hb_codepoint_t value)
   {
-    if (unlikely (in_error)) return;
-    if ((occupancy + occupancy / 2) > mask && !resize ()) return;
+    if (unlikely (in_error)) return false;
+    if ((occupancy + occupancy / 2) > mask && !resize ()) return false;
     unsigned int i = bucket_for (key);
     if (items[i].key != key)
     {
@@ -130,6 +130,7 @@ struct hb_map_t
       items[i].key = key;
     }
     items[i].value = value;
+    return true;
   }
   inline hb_codepoint_t get (hb_codepoint_t key) const
   {