From 052eebaf0086e6bbc5ead01c3f1a8f02496aa701 Mon Sep 17 00:00:00 2001
From: Howard Hinnant <howard.hinnant@gmail.com>
Date: Tue, 18 May 2021 16:17:37 -0400
Subject: [PATCH] When comparing sys_info in test... only compare whether the
 saves are equal to 0 and not their actual values.

This allows one to compare against the binary database
which does not contain actual values of save.
---
 test/posix/ptz.pass.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/test/posix/ptz.pass.cpp b/test/posix/ptz.pass.cpp
index 5601c21d..9e15e3a9 100644
--- a/test/posix/ptz.pass.cpp
+++ b/test/posix/ptz.pass.cpp
@@ -29,10 +29,11 @@
 bool
 is_equal(date::sys_info const& x, date::sys_info const& y)
 {
+    using namespace std::chrono;
     return x.begin == y.begin &&
            x.end == y.end &&
            x.offset == y.offset &&
-           x.save == y.save &&
+           (x.save == minutes{0}) == (y.save == minutes{0}) &&
            x.abbrev == y.abbrev;
 }