From c65e4e4702ad4c12f1ed2a3797dd3bc414b17762 Mon Sep 17 00:00:00 2001
From: Christopher <git@clatza.dev>
Date: Sun, 28 Jun 2020 15:50:30 +0200
Subject: [PATCH] check if textures are exists

---
 src/TextureFetcher.cs | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/src/TextureFetcher.cs b/src/TextureFetcher.cs
index 59c470f..8173edf 100644
--- a/src/TextureFetcher.cs
+++ b/src/TextureFetcher.cs
@@ -135,6 +135,16 @@ namespace OpenSim.Modules.TextureFetcher
                     allTextures.Add(face.TextureID);
                 }
 
+                //Remove not existing textures
+                String[] _assetIDs = new string[allTextures.Count];
+                for (int i = 0; i < allTextures.Count; i++)
+                    _assetIDs[i] = allTextures[i].ToString();
+
+                bool[] existing = m_scene.AssetService.AssetsExist(_assetIDs);
+                for (int i = 0; i < existing.Length; i++)
+                    if (existing[i] == false)
+                        allTextures[i] = UUID.Zero;
+
                 //Convert texture uuid list to inventar items.
                 foreach (UUID texture in allTextures)
                 {
@@ -166,6 +176,7 @@ namespace OpenSim.Modules.TextureFetcher
                     if (!isAssetInInventory(part, item.AssetID))
                     {
                         updateNeeded = true;
+
                         part.ParentGroup.RootPart.Inventory.AddInventoryItem(item, false);
                     }
                 }