diff options
Diffstat (limited to 'components/script')
| -rw-r--r-- | components/script/dom/document.rs | 2 | ||||
| -rw-r--r-- | components/script/dom/node.rs | 6 | ||||
| -rw-r--r-- | components/script/lib.rs | 1 |
3 files changed, 4 insertions, 5 deletions
diff --git a/components/script/dom/document.rs b/components/script/dom/document.rs index 2a7466dc2eb..6e4b4b030e8 100644 --- a/components/script/dom/document.rs +++ b/components/script/dom/document.rs @@ -2675,7 +2675,7 @@ impl DocumentMethods for Document { .filter(|node| filter_by_name(&name, node.r())) .peekable(); if let Some(first) = elements.next() { - if elements.is_empty() { + if elements.peek().is_none() { *found = true; // TODO: Step 2. // Step 3. diff --git a/components/script/dom/node.rs b/components/script/dom/node.rs index d3e6a955284..3032abe0685 100644 --- a/components/script/dom/node.rs +++ b/components/script/dom/node.rs @@ -1452,7 +1452,7 @@ impl Node { 0 => (), // Step 6.1.2 1 => { - if !parent.child_elements().is_empty() { + if !parent.child_elements().peek().is_none() { return Err(Error::HierarchyRequest); } if let Some(child) = child { @@ -1468,7 +1468,7 @@ impl Node { }, // Step 6.2 NodeTypeId::Element(_) => { - if !parent.child_elements().is_empty() { + if !parent.child_elements().peek().is_none() { return Err(Error::HierarchyRequest); } if let Some(ref child) = child { @@ -1495,7 +1495,7 @@ impl Node { } }, None => { - if !parent.child_elements().is_empty() { + if !parent.child_elements().peek().is_none() { return Err(Error::HierarchyRequest); } }, diff --git a/components/script/lib.rs b/components/script/lib.rs index f932c4d0291..c2aa794719f 100644 --- a/components/script/lib.rs +++ b/components/script/lib.rs @@ -15,7 +15,6 @@ #![feature(nonzero)] #![feature(on_unimplemented)] #![feature(optin_builtin_traits)] -#![feature(peekable_is_empty)] #![feature(plugin)] #![feature(slice_patterns)] #![feature(stmt_expr_attributes)] |