Return undefined instead of an empty style node.

leakymemory · leakymemory · commit 498848902519 · 2017-04-06T09:03:46.000-07:00
diff --git a/src/scripts/domParsers/domUtils.ts b/src/scripts/domParsers/domUtils.ts
@@ -202,7 +202,7 @@ export class DomUtils {
 	 */
 	public static removeStylesWithBase64EncodedBinaries(doc: Document): void {
 		DomUtils.domReplacer(doc, "style", (node: HTMLElement) => {
-			return node.innerHTML.indexOf("data:application") !== -1 ? document.createElement("style") : node;
+			return node.innerHTML.indexOf("data:application") !== -1 ? undefined : node;
 		});
 	}
 

Original file line number	Diff line number	Diff line change
`@@ -202,7 +202,7 @@ export class DomUtils {`
`202`	`202`	`*/`
`203`	`203`	`public static removeStylesWithBase64EncodedBinaries(doc: Document): void {`
`204`	`204`	`DomUtils.domReplacer(doc, "style", (node: HTMLElement) => {`
`205`		`- return node.innerHTML.indexOf("data:application") !== -1 ? document.createElement("style") : node;`
	`205`	`+ return node.innerHTML.indexOf("data:application") !== -1 ? undefined : node;`
`206`	`206`	`});`
`207`	`207`	`}`
`208`	`208`