final -Werror fix?

Author: Chris Hellmuth

source/MaterialXRenderOsl/OslRenderer.cpp

@@ -211,7 +211,7 @@ void OslRenderer::renderOSL(const FilePath& dirPath, const string& shaderName, c
     }
 }
 
-void OslRenderer::renderOSLNodes(const FilePath& dirPath, const string& shaderName, const string& outputName)
+void OslRenderer::renderOSLNodes(const FilePath& dirPath, const string& shaderName)
 {
     // If command options missing, skip testing.
     if (_oslTestRenderExecutable.isEmpty() ||
@@ -510,7 +510,7 @@ void OslRenderer::render()
 
     if (_useOSLCmdStr)
     {
-        renderOSLNodes(_oslOutputFilePath, _oslShaderName, _oslShaderOutputName);
+        renderOSLNodes(_oslOutputFilePath, _oslShaderName);
     }
     else
     {

source/MaterialXRenderOsl/OslRenderer.h

@@ -248,8 +248,7 @@ class MX_RENDEROSL_API OslRenderer : public ShaderRenderer
     /// Render using OSL command string. Will throw an exception if an error occurs.
     /// @param dirPath Path to location containing input .oso file.
     /// @param shaderName Name of OSL shader. A corresponding .oso file is assumed to exist in the output path folder.
-    /// @param outputName Name of OSL shader output to use.
-    void renderOSLNodes(const FilePath& dirPath, const string& shaderName, const string& outputName);
+    void renderOSLNodes(const FilePath& dirPath, const string& shaderName);
 
     /// Constructor
     OslRenderer(unsigned int width, unsigned int height, Image::BaseType baseType);