lib/grover/js/processor.js in grover-1.0.2 vs lib/grover/js/processor.js in grover-1.0.3

@@ -143,14 +143,18 @@
       await page.goto(urlOrHtml, requestOptions);
     } else {
       // Request is some HTML content. Use request interception to assign the body
       requestOptions.waitUntil = waitUntil || 'networkidle0';
       await page.setRequestInterception(true);
-      page.once('request', request => {
-        request.respond({ body: urlOrHtml === '' ? ' ' : urlOrHtml });
-        // Reset the request interception
-        // (we only want to intercept the first request - ie our HTML)
-        page.on('request', request => request.continue());
+      let htmlIntercepted = false;
+      page.on('request', request => {
+        // We only want to intercept the first request - ie our HTML
+        if (htmlIntercepted)
+          request.continue();
+        else {
+          htmlIntercepted = true
+          request.respond({ body: urlOrHtml === '' ? ' ' : urlOrHtml });
+        }
       });
       const displayUrl = options.displayUrl; delete options.displayUrl;
       await page.goto(displayUrl || 'http://example.com', requestOptions);
     }