fix

Author: YuMuuu

lib/image.js

@@ -14,6 +14,9 @@ const bindings = require('./bindings')
 const Image = module.exports = bindings.Image
 const util = require('util')
 
+// Lazily loaded fetch
+let fetch = global.fetch || require('node-fetch')
+
 const { GetSource, SetSource } = bindings
 
 Object.defineProperty(Image.prototype, 'src', {
@@ -43,30 +46,21 @@ Object.defineProperty(Image.prototype, 'src', {
             throw err
           }
         }
-        util
-        .callbackify(
-          fetch(val, {
-            method: 'GET',
-            headers: {
-              "User-Agent":
-                "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.0.0 Safari/537.36",
-            },
-          })
-        )
-        .then((res) => {
-          if (res.statusCode < 200 || res.statusCode >= 300) {
-            return onerror(
-              new Error(`Server responded with ${res.statusCode}`)
-            )
-          }
-          return res.arrayBuffer()
-        })
-        .then((data) => {
-          setSource(this, data)
-        })
-        .catch((err) => {
-          onerror(err)
+
+        fetch(val, {
+          method: 'GET',
+          headers: { 'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.0.0 Safari/537.36' }
         })
+          .then(res => {
+            if (!res.ok) {
+              throw new Error(`Server responded with ${res.statusCode}`)
+            }
+            return res.arrayBuffer()
+          })
+          .then(data => {
+            setSource(this, Buffer.from(data))
+          })
+          .catch(onerror)
       } else { // local file path assumed
         setSource(this, val)
       }