Fix a panic when using layout 2020

servo · Aug 6, 2019 · 8e6591b · 8e6591b
1 parent ff3a918
commit 8e6591b
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/components/style/properties/properties.mako.rs b/components/style/properties/properties.mako.rs
@@ -505,8 +505,10 @@ impl NonCustomPropertyId {
             % if engine == "gecko":
                 unsafe { structs::nsCSSProps_gPropertyEnabled[self.0] }
             % else:
-                static PREF_NAME: [Option< &str>; ${len(data.longhands) + len(data.shorthands)}] = [
-                    % for property in data.longhands + data.shorthands:
+                static PREF_NAME: [Option< &str>; ${
+                    len(data.longhands) + len(data.shorthands) + len(data.all_aliases())
+                }] = [
+                    % for property in data.longhands + data.shorthands + data.all_aliases():
                         <%
                             attrs = {"servo-2013": "servo_2013_pref", "servo-2020": "servo_2020_pref"}
                             pref = getattr(property, attrs[engine])