From a4971e7930eaff6e274b718c57fcd30c0732bfe5 Mon Sep 17 00:00:00 2001
From: wp_xxyyzz <wp_xxyyzz@8e941d3f-bd1b-0410-a28a-d453659cc2b4>
Date: Thu, 30 Dec 2021 23:24:38 +0000
Subject: [PATCH] LazMapViewer: Fix centering error when either longitude or
 latitude of center point is changed. Sourceforge bug #51.

git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@8184 8e941d3f-bd1b-0410-a28a-d453659cc2b4
---
 components/lazmapviewer/source/mvengine.pas | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/lazmapviewer/source/mvengine.pas b/components/lazmapviewer/source/mvengine.pas
index 5400bc91a..eab9a8dce 100644
--- a/components/lazmapviewer/source/mvengine.pas
+++ b/components/lazmapviewer/source/mvengine.pas
@@ -1113,7 +1113,7 @@ end;
 
 procedure TMapViewerEngine.SetCenter(aCenter: TRealPoint);
 begin
-  if (MapWin.Center.Lon <> aCenter.Lon) and (MapWin.Center.Lat <> aCenter.Lat) then
+  if (MapWin.Center.Lon <> aCenter.Lon) or (MapWin.Center.Lat <> aCenter.Lat) then
   begin
     Mapwin.Center := aCenter;
     CalculateWin(MapWin);