From b0c2317d3456860816ca2a384ce3f92fd1e4a23c Mon Sep 17 00:00:00 2001
From: elsid <elsid.mail@gmail.com>
Date: Fri, 17 Dec 2021 00:06:11 +0100
Subject: [PATCH] Fix build on ubuntu 18.04
MIME-Version: 1.0
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/<<BUILDDIR>>/openmw-0.47.0+git202112160802~ubuntu18.04.1/apps/navmeshtool/worldspacedata.cpp:213:109: error: class template argument deduction failed:
             heightfields.emplace_back(std::vector(std::begin(landData.mHeights), std::end(landData.mHeights)));
                                                                                                             ^
/<<BUILDDIR>>/openmw-0.47.0+git202112160802~ubuntu18.04.1/apps/navmeshtool/worldspacedata.cpp:213:109: error: no matching function for call to ‘vector(float*, float*)’
In file included from /usr/include/c++/7/vector:64:0,
                 from /<<BUILDDIR>>/openmw-0.47.0+git202112160802~ubuntu18.04.1/components/esm/loadpgrd.hpp:5,
                 from /<<BUILDDIR>>/openmw-0.47.0+git202112160802~ubuntu18.04.1/components/misc/convert.hpp:5,
                 from /<<BUILDDIR>>/openmw-0.47.0+git202112160802~ubuntu18.04.1/components/bullethelpers/collisionobject.hpp:4,
                 from /<<BUILDDIR>>/openmw-0.47.0+git202112160802~ubuntu18.04.1/apps/navmeshtool/worldspacedata.hpp:4,
                 from /<<BUILDDIR>>/openmw-0.47.0+git202112160802~ubuntu18.04.1/apps/navmeshtool/worldspacedata.cpp:1:
/usr/include/c++/7/bits/stl_vector.h:411:2: note: candidate: template<class _Tp, class _Alloc, class _InputIterator, class> vector(_InputIterator, _InputIterator, const _Alloc&)-> std::vector<_Tp, _Alloc>
  vector(_InputIterator __first, _InputIterator __last,
  ^~~~~~
---
 apps/navmeshtool/worldspacedata.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apps/navmeshtool/worldspacedata.cpp b/apps/navmeshtool/worldspacedata.cpp
index 189d24f34a..b88b967cf5 100644
--- a/apps/navmeshtool/worldspacedata.cpp
+++ b/apps/navmeshtool/worldspacedata.cpp
@@ -210,7 +210,7 @@ namespace NavMeshTool
 
             ESM::Land::LandData& landData = *landDatas.emplace_back(std::make_unique<ESM::Land::LandData>());
             land->loadData(ESM::Land::DATA_VHGT, &landData);
-            heightfields.emplace_back(std::vector(std::begin(landData.mHeights), std::end(landData.mHeights)));
+            heightfields.push_back(std::vector<float>(std::begin(landData.mHeights), std::end(landData.mHeights)));
             HeightfieldSurface surface;
             surface.mHeights = heightfields.back().data();
             surface.mMinHeight = landData.mMinHeight;