replace .len() == 0 with is_empty()

closes #7198
This commit is contained in:
João Oliveira 2015-08-14 03:55:02 +01:00
parent f5e97ef1b5
commit 9c11781880
20 changed files with 25 additions and 29 deletions

View file

@ -710,7 +710,7 @@ fn write_image(draw_target: &DrawTarget,
smoothing_enabled: bool,
composition_op: CompositionOp,
global_alpha: f32) {
if image_data.len() == 0 {
if image_data.is_empty() {
return
}
let image_rect = Rect::new(Point2D::zero(), image_size);