From 79bd7f22ccb98ddd9383c31154c2f697115e1088 Mon Sep 17 00:00:00 2001
From: Egor Yusov <egor.yusov@gmail.com>
Date: Tue, 5 Dec 2017 21:01:12 -0800
Subject: Fixed tolower()-related warnings

---
 Graphics/GraphicsEngineOpenGL/src/RenderDeviceGLImpl.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'Graphics/GraphicsEngineOpenGL')

diff --git a/Graphics/GraphicsEngineOpenGL/src/RenderDeviceGLImpl.cpp b/Graphics/GraphicsEngineOpenGL/src/RenderDeviceGLImpl.cpp
index 40d2074a..59d193c1 100644
--- a/Graphics/GraphicsEngineOpenGL/src/RenderDeviceGLImpl.cpp
+++ b/Graphics/GraphicsEngineOpenGL/src/RenderDeviceGLImpl.cpp
@@ -41,6 +41,7 @@
 #include "PipelineStateGLImpl.h"
 #include "ShaderResourceBindingGLImpl.h"
 #include "EngineMemory.h"
+#include "StringTools.h"
 
 namespace Diligent
 {
@@ -66,8 +67,8 @@ RenderDeviceGLImpl :: RenderDeviceGLImpl(IReferenceCounters *pRefCounters, IMemo
     QueryDeviceCaps();
 
     std::basic_string<GLubyte> glstrVendor = glGetString( GL_VENDOR );
-    std::string Vendor(glstrVendor.begin(), glstrVendor.end());
-    transform(Vendor.begin(), Vendor.end(), Vendor.begin(), ::tolower);
+    std::string Vendor = StrToLower(std::string(glstrVendor.begin(), glstrVendor.end()));
+
     if( Vendor.find( "intel" ) != std::string::npos )
         m_GPUInfo.Vendor = GPU_VENDOR::INTEL;
     else if( Vendor.find( "nvidia" ) != std::string::npos )
-- 
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