minor code tweaks.
minor code tweaks.

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