replaced map with forEach

lib/single-file/single-file-core.js

@@ -195,10 +195,10 @@ const SingleFileCore = (() => {
 				indexResource = indexResource + 1;
 				try {
 					const dataURI = await Download.getContent(resourceURL, { asDataURI: true, maxResourceSize: options.maxResourceSize, maxResourceSizeEnabled: options.maxResourceSizeEnabled });
-					resourceRequests.map(resourceRequest => resourceRequest.resolve(dataURI));
+					resourceRequests.forEach(resourceRequest => resourceRequest.resolve(dataURI));
 				} catch (responseError) {
 					error = responseError;
-					resourceRequests.map(resourceRequest => resourceRequest.reject(error));
+					resourceRequests.forEach(resourceRequest => resourceRequest.reject(error));
 				}
 				afterListener({ index: indexAfterResource, max: resourceURLs.length, url: resourceURL, error });
 				indexAfterResource = indexAfterResource + 1;