fixed warnings in ILM's OpenEXR library.
fixed warnings in ILM's OpenEXR library.

luisbarrancos/appleseed,Biart95/appleseed,gospodnetic/appleseed,pjessesco/appleseed,appleseedhq/appleseed,gospodnetic/appleseed,pjessesco/appleseed,aytekaman/appleseed,docwhite/appleseed,aiivashchenko/appleseed,Vertexwahn/appleseed,aytekaman/appleseed,glebmish/appleseed,Aakash1312/appleseed,gospodnetic/appleseed,gospodnetic/appleseed,Vertexwahn/appleseed,aytekaman/appleseed,appleseedhq/appleseed,dictoon/appleseed,aiivashchenko/appleseed,Vertexwahn/appleseed,docwhite/appleseed,Biart95/appleseed,est77/appleseed,Aakash1312/appleseed,appleseedhq/appleseed,aiivashchenko/appleseed,Aakash1312/appleseed,Aakash1312/appleseed,docwhite/appleseed,luisbarrancos/appleseed,glebmish/appleseed,luisbarrancos/appleseed,est77/appleseed,glebmish/appleseed,docwhite/appleseed,glebmish/appleseed,Biart95/appleseed,est77/appleseed,aytekaman/appleseed,aiivashchenko/appleseed,Vertexwahn/appleseed,gospodnetic/appleseed,est77/appleseed,est77/appleseed,dictoon/appleseed,appleseedhq/appleseed,dictoon/appleseed,dictoon/appleseed,Biart95/appleseed,pjessesco/appleseed,Aakash1312/appleseed,luisbarrancos/appleseed,luisbarrancos/appleseed,pjessesco/appleseed,aiivashchenko/appleseed,pjessesco/appleseed,glebmish/appleseed,dictoon/appleseed,appleseedhq/appleseed,docwhite/appleseed,Vertexwahn/appleseed,aytekaman/appleseed,Biart95/appleseed