diff options
| -rw-r--r-- | components/style/properties/properties.mako.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/components/style/properties/properties.mako.rs b/components/style/properties/properties.mako.rs index 93a0d6533f5..1f3174391ea 100644 --- a/components/style/properties/properties.mako.rs +++ b/components/style/properties/properties.mako.rs @@ -329,7 +329,7 @@ mod property_bit_field { /// /// The input and output are in source order fn deduplicate_property_declarations(block: &mut PropertyDeclarationBlock) { - let mut deduplicated = Vec::new(); + let mut deduplicated = Vec::with_capacity(block.declarations.len()); let mut seen_normal = PropertyBitField::new(); let mut seen_important = PropertyBitField::new(); let mut seen_custom_normal = Vec::new(); |