From 2ad55ede56b2c4fb283a11b10d84ead7a6565a42 Mon Sep 17 00:00:00 2001
From: Kawe Mazidjatari <48657826+Mauler125@users.noreply.github.com>
Date: Tue, 16 Jul 2024 11:58:51 +0200
Subject: [PATCH] Recast: fix nullptr crash on Editor::m_geom

Should be checked, can be null.
---
 src/naveditor/Editor.cpp | 35 +++++++++++++++++++----------------
 1 file changed, 19 insertions(+), 16 deletions(-)

diff --git a/src/naveditor/Editor.cpp b/src/naveditor/Editor.cpp
index b082cd13..b63b3201 100644
--- a/src/naveditor/Editor.cpp
+++ b/src/naveditor/Editor.cpp
@@ -250,23 +250,26 @@ void Editor::handleCommonSettings()
 
 	ImGui::PopItemWidth();
 
-	ImGui::Separator();
-	ImGui::Text("Bounding");
-
-	float* navMeshBMin = m_geom->getNavMeshBoundsMin();
-	float* navMeshBMax = m_geom->getNavMeshBoundsMax();
-
-	ImGui::PushItemWidth(230);
-
-	ImGui::SliderFloat3("Mins##BuildSettings", navMeshBMin, -MAX_COORD_FLOAT, MAX_COORD_FLOAT);
-	ImGui::SliderFloat3("Maxs##BuildSettings", navMeshBMax, -MAX_COORD_FLOAT, MAX_COORD_FLOAT);
-
-	ImGui::PopItemWidth();
-
-	if (ImGui::Button("Reset##BuildSettings", ImVec2(120, 0)))
+	if (m_geom)
 	{
-		rdVcopy(navMeshBMin, m_geom->getOriginalNavMeshBoundsMin());
-		rdVcopy(navMeshBMax, m_geom->getOriginalNavMeshBoundsMax());
+		ImGui::Separator();
+		ImGui::Text("Bounding");
+
+		float* navMeshBMin = m_geom->getNavMeshBoundsMin();
+		float* navMeshBMax = m_geom->getNavMeshBoundsMax();
+
+		ImGui::PushItemWidth(230);
+
+		ImGui::SliderFloat3("Mins##BuildSettings", navMeshBMin, -MAX_COORD_FLOAT, MAX_COORD_FLOAT);
+		ImGui::SliderFloat3("Maxs##BuildSettings", navMeshBMax, -MAX_COORD_FLOAT, MAX_COORD_FLOAT);
+
+		ImGui::PopItemWidth();
+
+		if (ImGui::Button("Reset##BuildSettings", ImVec2(120, 0)))
+		{
+			rdVcopy(navMeshBMin, m_geom->getOriginalNavMeshBoundsMin());
+			rdVcopy(navMeshBMax, m_geom->getOriginalNavMeshBoundsMax());
+		}
 	}
 
 	ImGui::Separator();