Fixed various Kelly Madison scraper issues.

src/utils/http.js

@@ -79,6 +79,10 @@ async function request(method = 'get', url, body, requestOptions = {}, limiter)
 	const options = {
 		...defaultOptions,
 		...requestOptions,
+		headers: {
+			...defaultOptions.headers,
+			...requestOptions.headers,
+		},
 		responseTimeout: requestOptions.responseTimeout || requestOptions.timeout || 60000,
 		stream: !!requestOptions.destination,
 		session: null,
@@ -158,7 +162,7 @@ async function head(url, options) {
 }
 
 function getSession(options) {
-	return bhttp.session(options);
+	return bhttp.session({ ...defaultOptions, ...options });
 }
 
 module.exports = {

src/utils/qu.js

@@ -69,6 +69,10 @@ function prefixUrl(urlValue, origin, protocol = 'https') {
 }
 
 function q(context, selector, attrArg, applyTrim = true) {
+	if (!selector && context.nodeName === '#document') {
+		return null;
+	}
+
 	const attr = attrArg === true ? 'textContent' : attrArg;
 
 	if (attr) {