COMP: Fix minor warnings (!1098) · Merge requests · Sam Horvath / Slicer · GitLab

phcerdan requested to merge github/fork/phcerdan/fix_warning_catch into master Mar 06, 2019

Catch by value exception in Testing/VTKITKVectorReader.cxx

warning: catching polymorphic type ‘class itk::ExceptionObject’ by value [-Wcatch-value=]

unused variable in vtkAddon/vtkOpenGLShaderComputation.cxx

/Libs/vtkAddon/vtkOpenGLShaderComputation.cxx:423:10: warning: unused variable ‘status’ [-Wunused-variable]
   GLenum status;
          ^~~~~~