fix: return empty array if extractor doesn't match

TheAlexLichter · web-flow · commit c847c34da178 · 2018-12-19T21:38:34.000Z
diff --git a/lib/module.js b/lib/module.js
@@ -28,7 +28,7 @@ export default function nuxtPurgeCss() {
       {
         extractor: class {
           static extract(content) {
-            return content.match(/[A-z0-9-:\\/]+/g)
+            return content.match(/[A-z0-9-:\\/]+/g) || []
           }
         },
         extensions: ['html', 'vue', 'js']

Original file line number	Diff line number	Diff line change
`@@ -28,7 +28,7 @@ export default function nuxtPurgeCss() {`
`28`	`28`	`{`
`29`	`29`	`extractor: class {`
`30`	`30`	`static extract(content) {`
`31`		`- return content.match(/[A-z0-9-:\\/]+/g)`
	`31`	`+ return content.match(/[A-z0-9-:\\/]+/g) \|\| []`
`32`	`32`	`}`
`33`	`33`	`},`
`34`	`34`	`extensions: ['html', 'vue', 'js']`