Upgrade axios

package.json

@@ -1,7 +1,7 @@
 {
   "name": "metafetch",
   "description": "Metafetch fetches a given URL's title, description, images, links etc.",
-  "version": "3.1.0",
+  "version": "3.1.1",
   "homepage": "https://github.com/brahma-dev/metafetch",
   "repository": {
     "type": "git",
@@ -21,7 +21,7 @@
   ],
   "main": "dist/index",
   "dependencies": {
-    "axios": "^0.27.2",
+    "axios": "^0.28.0",
     "cheerio": "^1.0.0-rc.12",
     "franc": "^6.2.0",
     "iconv-lite": "^0.6.3",

src/index.ts

@@ -4,7 +4,7 @@ import parser, { MetafetchResponse } from "./parser";
 import axios, { AxiosRequestHeaders, AxiosBasicCredentials, AxiosProxyConfig } from "axios";
 
 axios.interceptors.response.use(response => {
-	let enc = (response.headers['content-type'].match(/charset=(.+)/) || []).pop();
+	let enc = (response.headers['content-type']?.match(/charset=(.+)/) || []).pop();
 	if (!enc) {
 		// Extracted from <meta charset="gb2312"> or <meta http-equiv=Content-Type content="text/html;charset=gb2312">
 		enc = (response.data.toString().match(/<meta.+?charset=['"]?([^"']+)/i) || []).pop()
@@ -123,7 +123,7 @@ class Metafetch {
 				maxContentLength: http_options.maxContentLength,
 				responseType: 'arraybuffer',
 			}).then((response) => {
-				let result = parser(cleanurl, _options, response.data, response.headers, franc)
+				let result = parser(cleanurl, _options, response.data?response.data.toString():"", response.headers, franc)
 				resolve(result);
 			}).catch((err) => {
 				if (err.response) {

src/parser.ts

@@ -35,7 +35,7 @@ export default function (url: string, options: any, body: string, headers: Axios
 		title = $('title').text();
 	}
 	if (options.charset) {
-		response.charset = $("meta[charset]").attr("charset") || (headers['content-type'].match(/charset=(.+)/) || []).pop();
+		response.charset = $("meta[charset]").attr("charset") || (headers['content-type']?.match(/charset=(.+)/) || []).pop();
 	}
 	if (options.images) {
 		var imagehash: { [x: string]: boolean } = {};