From d8d3c3b1196c82601a9e8ed2b55e0800ad2baab5 Mon Sep 17 00:00:00 2001
From: Morten Nielsen <mn@iter.dk>
Date: Wed, 29 Jul 2020 17:08:13 -0700
Subject: [PATCH] Fix tests

---
 src/UnitTests/NmeaParser.Tests/NmeaMessages.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/UnitTests/NmeaParser.Tests/NmeaMessages.cs b/src/UnitTests/NmeaParser.Tests/NmeaMessages.cs
index ec0bca3..b7dd7e7 100644
--- a/src/UnitTests/NmeaParser.Tests/NmeaMessages.cs
+++ b/src/UnitTests/NmeaParser.Tests/NmeaMessages.cs
@@ -201,7 +201,7 @@ namespace NmeaParser.Tests
             Assert.AreEqual(-22.1, gga.GeoidalSeparation);
             Assert.AreEqual("M", gga.GeoidalSeparationUnits);
             Assert.AreEqual(-1, gga.DgpsStationId);
-            Assert.AreEqual(TimeSpan.MaxValue, gga.TimeSinceLastDgpsUpdate);
+            Assert.IsNull(gga.TimeSinceLastDgpsUpdate);
         }
 
         [TestMethod]
@@ -575,7 +575,7 @@ namespace NmeaParser.Tests
             Assert.AreEqual(1.4, gns.Hdop);
             Assert.AreEqual(402.411, gns.OrthometricHeight);
             Assert.AreEqual(-32.133, gns.GeoidalSeparation);
-            Assert.AreEqual(TimeSpan.MaxValue, gns.TimeSinceLastDgpsUpdate);
+            Assert.IsNull(gns.TimeSinceLastDgpsUpdate);
             Assert.AreEqual(null, gns.DgpsStationId);
             Assert.AreEqual(Gns.NavigationalStatus.NotValid, gns.Status);
         }