diff --git a/‎src/lib/style-extends.html‎
Lines changed: 1 addition & 1 deletion b/‎src/lib/style-extends.html‎
Lines changed: 1 addition & 1 deletion
@@ -67,7 +67,7 @@
       if (target.parent !== source.parent) {
         this._cloneAndAddRuleToParent(source, target.parent);
       }
-      target.extends = target.extends || (target.extends = []);
+      target.extends = target.extends || [];
       target.extends.push(source);
       // TODO: this misses `%foo, .bar` as an unetended selector but
       // this seems rare and could possibly be unsupported.
Original file line number	Diff line number	Diff line change
`@@ -67,7 +67,7 @@`
`67`	`67`	`if (target.parent !== source.parent) {`
`68`	`68`	`this._cloneAndAddRuleToParent(source, target.parent);`
`69`	`69`	`}`
`70`		`- target.extends = target.extends \|\| (target.extends = []);`
	`70`	`+ target.extends = target.extends \|\| [];`
`71`	`71`	`target.extends.push(source);`
`72`	`72`	// TODO: this misses `%foo, .bar` as an unetended selector but
`73`	`73`	`// this seems rare and could possibly be unsupported.`