From e70ccbe9edd4d5e033df4afa728b3593ba9f78af Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Fri, 29 Mar 2019 21:45:49 -0700
Subject: [PATCH] Fix pair signature

Oh well.  Again, who does fully understand what is right???
---
 src/hb-algs.hh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/hb-algs.hh b/src/hb-algs.hh
index 469fe3dd1..3eb01d8be 100644
--- a/src/hb-algs.hh
+++ b/src/hb-algs.hh
@@ -67,7 +67,7 @@ struct hb_pair_t
   typedef T2 second_t;
   typedef hb_pair_t<T1, T2> pair_t;
 
-  hb_pair_t (const T1& a, const T2& b) : first (a), second (b) {}
+  hb_pair_t (T1 a, T2 b) : first (a), second (b) {}
   hb_pair_t (const pair_t& o) : first (o.first), second (o.second) {}
 
   bool operator == (const pair_t& o) const { return first == o.first && second == o.second; }