diff options
Diffstat (limited to 'components/script/dom/cssstyledeclaration.rs')
| -rw-r--r-- | components/script/dom/cssstyledeclaration.rs | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/components/script/dom/cssstyledeclaration.rs b/components/script/dom/cssstyledeclaration.rs index 2699bda9b07..37b1a0a4ae1 100644 --- a/components/script/dom/cssstyledeclaration.rs +++ b/components/script/dom/cssstyledeclaration.rs @@ -164,9 +164,17 @@ macro_rules! css_properties( ( $([$getter:ident, $setter:ident, $id:expr],)* ) => ( $( fn $getter(&self) -> DOMString { + debug_assert!( + $id.enabled_for_all_content(), + "Someone forgot a #[Pref] annotation" + ); self.get_property_value($id) } fn $setter(&self, value: DOMString) -> ErrorResult { + debug_assert!( + $id.enabled_for_all_content(), + "Someone forgot a #[Pref] annotation" + ); self.set_property($id, value, DOMString::new()) } )* @@ -238,6 +246,10 @@ impl CSSStyleDeclaration { return Err(Error::NoModificationAllowed); } + if !id.enabled_for_all_content() { + return Ok(()); + } + self.owner.mutate_associated_block(|pdb, changed| { if value.is_empty() { // Step 3 |