From 9b060f7fccfed39a7c24dafaa4c66da0cfc4984d Mon Sep 17 00:00:00 2001
From: Rye <rye@lindenlab.com>
Date: Tue, 11 Feb 2025 05:03:13 -0500
Subject: Fix deprecation warnings under C++20 on MSVC

---
 indra/newview/llmaterialeditor.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'indra/newview/llmaterialeditor.cpp')

diff --git a/indra/newview/llmaterialeditor.cpp b/indra/newview/llmaterialeditor.cpp
index 1e3a328464..d58f5d5285 100644
--- a/indra/newview/llmaterialeditor.cpp
+++ b/indra/newview/llmaterialeditor.cpp
@@ -63,8 +63,9 @@
 
 #include "tinygltf/tiny_gltf.h"
 #include "lltinygltfhelper.h"
-#include <strstream>
 
+#include <boost/iostreams/device/array.hpp>
+#include <boost/iostreams/stream.hpp>
 
 const std::string MATERIAL_BASE_COLOR_DEFAULT_NAME = "Base Color";
 const std::string MATERIAL_NORMAL_DEFAULT_NAME = "Normal";
@@ -1245,7 +1246,7 @@ bool LLMaterialEditor::decodeAsset(const std::vector<char>& buffer)
 {
     LLSD asset;
 
-    std::istrstream str(&buffer[0], buffer.size());
+    boost::iostreams::stream<boost::iostreams::array_source> str(buffer.data(), buffer.size());
     if (LLSDSerialize::deserialize(asset, str, buffer.size()))
     {
         if (asset.has("version") && LLGLTFMaterial::isAcceptedVersion(asset["version"].asString()))
-- 
cgit v1.2.3