fixed minor warning
fixed minor warning

msteinbeck/tinyspline,retuxx/tinyspline,msteinbeck/tinyspline,arneboe/tinyspline,retuxx/tinyspline,msteinbeck/tinyspline,msteinbeck/tinyspline,msteinbeck/tinyspline,msteinbeck/tinyspline,retuxx/tinyspline,pellaeon/tinyspline-example,arneboe/tinyspline,msteinbeck/tinyspline,pellaeon/tinyspline-example,msteinbeck/tinyspline