Merge pull request #100 from pkgjs/fix-404

Author: dominykas

lib/github.js

@@ -24,7 +24,7 @@ module.exports.getPackageJson = async function getPackageJson (owner, repo) {
     })
     return (JSON.parse(resp.repository.object.text))
   } catch (err) {
-    if (err.errors && err.errors[0].type === 'NOT_FOUND') {
+    if (err.status === 404) {
       throw Error(`Could not find GitHub repository at https://www.github.com/${owner}/${repo}`)
     } else {
       throw err