Fix serializing CSSNamespaceRule with omitted prefix

cdoublev · cdoublev · commit 45fa7ea3d1fb · 2025-12-29T14:00:15.000+01:00
diff --git a/lib/cssom/CSSNamespaceRule-impl.js b/lib/cssom/CSSNamespaceRule-impl.js
@@ -17,7 +17,7 @@ export default class CSSNamespaceRuleImpl extends CSSRuleImpl {
         super(globalObject, args, privateData)
         const { prelude: [prefix, location] } = privateData
         this.namespaceURI = isFunction(location) ? location.value[0].value : location.value
-        this.prefix = serializeIdentifier(prefix)
+        this.prefix = serializeComponentValue(prefix)
     }
 
     /**

Original file line number	Diff line number	Diff line change
`@@ -17,7 +17,7 @@ export default class CSSNamespaceRuleImpl extends CSSRuleImpl {`
`17`	`17`	`super(globalObject, args, privateData)`
`18`	`18`	`const { prelude: [prefix, location] } = privateData`
`19`	`19`	`this.namespaceURI = isFunction(location) ? location.value[0].value : location.value`
`20`		`- this.prefix = serializeIdentifier(prefix)`
	`20`	`+ this.prefix = serializeComponentValue(prefix)`
`21`	`21`	`}`
`22`	`22`
`23`	`23`	`/**`