1 files changed, 29 insertions, 22 deletions

diff --git a/indra/newview/llvovolume.cpp b/indra/newview/llvovolume.cpp
index 637d40c5b5..941892a597 100644
--- a/indra/newview/llvovolume.cpp
+++ b/indra/newview/llvovolume.cpp
@@ -4168,39 +4168,46 @@ void LLVolumeGeometryManager::registerFace(LLSpatialGroup* group, LLFace* facep,
 		draw_vec.push_back(draw_info);
 		draw_info->mTextureMatrix = tex_mat;
 		draw_info->mModelMatrix = model_mat;
+		
+		U8 shiny = facep->getTextureEntry()->getShiny();
+		float alpha[4] =
+		{
+			0.00f,
+			0.25f,
+			0.5f,
+			0.75f
+		};
+		float spec = alpha[shiny & TEM_SHINY_MASK];
+		LLVector4 specColor(spec, spec, spec, spec);
+		draw_info->mSpecColor = specColor;
+		draw_info->mEnvIntensity = spec;
+		draw_info->mSpecularMap = NULL;
+
 		if (mat)
 		{
 				// We have a material.  Update our draw info accordingly.
 				draw_info->mMaterial = mat;
 				draw_info->mShaderMask = shader_mask;
-				LLVector4 specColor;
-				specColor.mV[0] = mat->getSpecularLightColor().mV[0] * (1.f / 255.f);
-				specColor.mV[1] = mat->getSpecularLightColor().mV[1] * (1.f / 255.f);
-				specColor.mV[2] = mat->getSpecularLightColor().mV[2] * (1.f / 255.f);
-				specColor.mV[3] = mat->getSpecularLightExponent() * (1.f / 255.f);
-				draw_info->mSpecColor = specColor;
-				draw_info->mEnvIntensity = mat->getEnvironmentIntensity() * (1.f / 255.f);
+
+				if (!mat->getSpecularID().isNull())
+				{
+					LLVector4 specColor;
+					specColor.mV[0] = mat->getSpecularLightColor().mV[0] * (1.f / 255.f);
+					specColor.mV[1] = mat->getSpecularLightColor().mV[1] * (1.f / 255.f);
+					specColor.mV[2] = mat->getSpecularLightColor().mV[2] * (1.f / 255.f);
+					specColor.mV[3] = mat->getSpecularLightExponent() * (1.f / 255.f);
+					draw_info->mSpecColor = specColor;
+					draw_info->mEnvIntensity = mat->getEnvironmentIntensity() * (1.f / 255.f);
+					draw_info->mSpecularMap = facep->getViewerObject()->getTESpecularMap(facep->getTEOffset());
+				}
+
 				draw_info->mAlphaMaskCutoff = mat->getAlphaMaskCutoff() * (1.f / 255.f);
 				draw_info->mDiffuseAlphaMode = mat->getDiffuseAlphaMode();
 				draw_info->mNormalMap = facep->getViewerObject()->getTENormalMap(facep->getTEOffset());
-				draw_info->mSpecularMap = facep->getViewerObject()->getTESpecularMap(facep->getTEOffset());
+				
 		}
 		else 
 		{
-			U8 shiny = facep->getTextureEntry()->getShiny();
-			float alpha[4] =
-			{
-				0.00f,
-				0.25f,
-				0.5f,
-				0.75f
-			};
-			llassert(shiny <= 3);
-			float spec = alpha[shiny];
-			LLVector4 specColor(spec, spec, spec, spec);
-			draw_info->mSpecColor = specColor;
-			draw_info->mEnvIntensity = spec;
-
 			if (type == LLRenderPass::PASS_GRASS)
 			{
 				draw_info->mAlphaMaskCutoff = 0.5f;