git: 184ec45faadb - main - graphics/s2: Add a reference link that it is merged upstream

From: Po-Chuan Hsieh <sunpoet_at_FreeBSD.org>
Date: Fri, 03 Jun 2022 09:03:59 UTC 
The branch main has been updated by sunpoet:

URL: https://cgit.FreeBSD.org/ports/commit/?id=184ec45faadb3cec4d8a277cee2d00df1cacdd26

commit 184ec45faadb3cec4d8a277cee2d00df1cacdd26
Author:     Po-Chuan Hsieh <sunpoet@FreeBSD.org>
AuthorDate: 2022-06-03 08:49:45 +0000
Commit:     Po-Chuan Hsieh <sunpoet@FreeBSD.org>
CommitDate: 2022-06-03 09:00:25 +0000

    graphics/s2: Add a reference link that it is merged upstream
---
 graphics/s2/files/patch-src_s2_util_math_exactfloat_exactfloat.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/graphics/s2/files/patch-src_s2_util_math_exactfloat_exactfloat.cc b/graphics/s2/files/patch-src_s2_util_math_exactfloat_exactfloat.cc
index fd6dfaec318c..111df840b8f0 100644
--- a/graphics/s2/files/patch-src_s2_util_math_exactfloat_exactfloat.cc
+++ b/graphics/s2/files/patch-src_s2_util_math_exactfloat_exactfloat.cc
@@ -1,3 +1,5 @@
+Reference:	https://github.com/google/s2geometry/commit/7a40135059545396237a0199c558d749fe3be0b1
+
 --- src/s2/util/math/exactfloat/exactfloat.cc.orig	2022-05-24 22:12:24 UTC
 +++ src/s2/util/math/exactfloat/exactfloat.cc
 @@ -141,7 +141,7 @@ inline static uint64 BN_ext_get_uint64(const BIGNUM* b