1 files changed, 3 insertions, 3 deletions
diff --git a/indra/newview/lllocalgltfmaterials.cpp b/indra/newview/lllocalgltfmaterials.cpp
index cf0742299c..2fb8816960 100644
--- a/indra/newview/lllocalgltfmaterials.cpp
+++ b/indra/newview/lllocalgltfmaterials.cpp
@@ -340,19 +340,19 @@ S32 LLLocalGLTFMaterialMgr::addUnit(const std::string& filename)
     tinygltf::Model model;
     LLTinyGLTFHelper::loadModel(filename, model);
 
-    S32 materials_in_file = model.materials.size();
+    auto materials_in_file = model.materials.size();
     if (materials_in_file <= 0)
     {
         return 0;
     }
 
     S32 loaded_materials = 0;
-    for (S32 i = 0; i < materials_in_file; i++)
+    for (size_t i = 0; i < materials_in_file; i++)
     {
         // Todo: this is rather inefficient, files will be spammed with
         // separate loads and date checks, find a way to improve this.
         // May be doUpdates() should be checking individual files.
-        LLPointer<LLLocalGLTFMaterial> unit = new LLLocalGLTFMaterial(filename, i);
+        LLPointer<LLLocalGLTFMaterial> unit = new LLLocalGLTFMaterial(filename, static_cast<S32>(i));
 
         // load material from file
         if (unit->updateSelf())