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Diffstat (limited to 'src/components/script/dom/element.rs')
| -rw-r--r-- | src/components/script/dom/element.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/components/script/dom/element.rs b/src/components/script/dom/element.rs index 0a84e4e2c39..425529fe6d4 100644 --- a/src/components/script/dom/element.rs +++ b/src/components/script/dom/element.rs @@ -435,6 +435,7 @@ impl<'a> AttributeHandlers for JSRef<'a, Element> { } fn get_uint_attribute(&self, name: &str) -> u32 { + assert!(name == name.to_ascii_lower().as_slice()); let attribute = self.get_attribute(Null, name).root(); match attribute { Some(attribute) => { |