small code tweaks.
small code tweaks.

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