Fix error when using <base> without URL

wooorm · wooorm · commit b81b22cf17d5 · 2018-06-23T16:58:47.000+02:00
Related to cf92230.
diff --git a/lib/util/resolve.js b/lib/util/resolve.js
@@ -7,5 +7,9 @@ function resolve(h, url) {
     return ''
   }
 
-  return h.frozenBaseURL ? String(new URL(url, h.frozenBaseURL)) : url
+  if (h.frozenBaseURL && typeof URL !== 'undefined') {
+    return String(new URL(url, h.frozenBaseURL))
+  }
+
+  return url
 }

Original file line number	Diff line number	Diff line change
`@@ -7,5 +7,9 @@ function resolve(h, url) {`
`7`	`7`	`return ''`
`8`	`8`	`}`
`9`	`9`
`10`		`- return h.frozenBaseURL ? String(new URL(url, h.frozenBaseURL)) : url`
	`10`	`+ if (h.frozenBaseURL && typeof URL !== 'undefined') {`
	`11`	`+ return String(new URL(url, h.frozenBaseURL))`
	`12`	`+ }`
	`13`	`+`
	`14`	`+ return url`
`11`	`15`	`}`