From 2f8d6420f346b6ee8c98860030b03d79ff88a9c4 Mon Sep 17 00:00:00 2001
From: Rye <rye@alchemyviewer.org>
Date: Sun, 11 Jan 2026 13:22:32 -0500
Subject: Reduce temporary istringstream allocations during LLDate and GLTF
 override parsing

---
 indra/llprimitive/llgltfmaterial.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'indra/llprimitive/llgltfmaterial.cpp')

diff --git a/indra/llprimitive/llgltfmaterial.cpp b/indra/llprimitive/llgltfmaterial.cpp
index 930222e3db..b2cd1dc597 100644
--- a/indra/llprimitive/llgltfmaterial.cpp
+++ b/indra/llprimitive/llgltfmaterial.cpp
@@ -214,7 +214,7 @@ std::string LLGLTFMaterial::asJSON(bool prettyprint) const
     // to WriteGltfSceneToStream in the viewer.
     gltf.WriteGltfSceneToStream(&model_out, str, prettyprint, false);
 
-    return str.str();
+    return std::move(str).str();
 }
 
 void LLGLTFMaterial::setFromModel(const tinygltf::Model& model, S32 mat_index)
-- 
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