check HTTP response status code in loadSchema

Report an error if it's not 200 OK.
shurcooL · Oct 6, 2019 · 6d1ea27 · 6d1ea27
1 parent 8cc7547
commit 6d1ea27
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/gen.go b/gen.go
@@ -71,6 +71,10 @@ func loadSchema(githubToken string) (schema interface{}, err error) {
 		return nil, err
 	}
 	defer resp.Body.Close()
+	if resp.StatusCode != http.StatusOK {
+		body, _ := ioutil.ReadAll(resp.Body)
+		return nil, fmt.Errorf("non-200 OK status code: %v body: %q", resp.Status, body)
+	}
 	err = json.NewDecoder(resp.Body).Decode(&schema)
 	return schema, err
 }