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Auto merge of #9464 - frewsxcv:is-empty, r=KiChjang

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Prefer `is_empty` over `len` when option is available.

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bors-servo 2016-01-30 09:36:01 +05:30
commit cd51ac742d
1 changed files with 1 additions and 1 deletions
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components/layout/text.rs
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@ -401,7 +401,7 @@ pub fn line_height_from_style(style: &ComputedValues, metrics: &FontMetrics) ->
} }
fn split_first_fragment_at_newline_if_necessary(fragments: &mut LinkedList<Fragment>) { fn split_first_fragment_at_newline_if_necessary(fragments: &mut LinkedList<Fragment>) {
if fragments.len() < 1 { if fragments.is_empty() {
return return
} }