From 2c4d5439a5a57c604d423aa060c223af71530825 Mon Sep 17 00:00:00 2001
From: Bixilon <bixilon@bixilon.de>
Date: Thu, 10 Jun 2021 18:43:05 +0200
Subject: [PATCH] fix crash in entity hit box renderer

---
 .../minosoft/gui/rendering/entities/EntityHitBoxRenderer.kt   | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/main/java/de/bixilon/minosoft/gui/rendering/entities/EntityHitBoxRenderer.kt b/src/main/java/de/bixilon/minosoft/gui/rendering/entities/EntityHitBoxRenderer.kt
index 7f235e4e6..635319439 100644
--- a/src/main/java/de/bixilon/minosoft/gui/rendering/entities/EntityHitBoxRenderer.kt
+++ b/src/main/java/de/bixilon/minosoft/gui/rendering/entities/EntityHitBoxRenderer.kt
@@ -49,7 +49,9 @@ class EntityHitBoxRenderer(
 
         if (aabb != mesh?.aabb) {
             this.meshes.remove(entity)
-            mesh?.unload()
+            if (mesh?.needsUpdate == true) {
+                mesh.unload()
+            }
             nextMesh = createMesh(entity, aabb, visible)
         }
         return nextMesh