check error that was unchecked

2021-08-12 15:57:50 -07:00
parent e8d4c9f583
commit ddf4dbd0b7
1 changed files with 3 additions and 0 deletions
--- a/google/internal/externalaccount/sts_exchange.go
+++ b/google/internal/externalaccount/sts_exchange.go
@@ -65,6 +65,9 @@ func exchangeToken(ctx context.Context, endpoint string, request *stsTokenExchan
 	defer resp.Body.Close()

 	body, err := ioutil.ReadAll(io.LimitReader(resp.Body, 1<<20))
+	if err != nil {
+		return nil, err
+	}
 	if c := resp.StatusCode; c < 200 || c > 299 {
 		return nil, fmt.Errorf("oauth2/google: status code %d: %s", c, body)
 	}