fix compile warning of unused variable in VolumeShaderComposer.h

Just cleaning up some dashboard issues that have been introduced
leftwillow · Jan 10, 2018 · e9ce8d4 · e9ce8d4
1 parent 35430ca
commit e9ce8d4
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/Rendering/VolumeOpenGL2/vtkVolumeShaderComposer.h b/Rendering/VolumeOpenGL2/vtkVolumeShaderComposer.h
@@ -1151,7 +1151,6 @@ namespace vtkvolume
     if (noOfComponents > 1 && independentComponents)
     {
       // Multiple independent components
-      std::string shaderStr;
       toString <<
         "float computeOpacity(vec4 scalar, int component)\n"
         "{\n";