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

This commit is contained in:
João Oliveira 2015-08-17 02:54:30 +01:00
parent 3bb930661d
commit 1e20447746
3 changed files with 3 additions and 4 deletions

View file

@ -213,7 +213,7 @@ impl DisplayList {
};
doit(&(self.all_display_items()));
if self.children.len() != 0 {
if !self.children.is_empty() {
println!("{} Children stacking contexts list length: {}",
indentation,
self.children.len());