fix error message in export

anshulr · May 13, 2013 · 8b31d30 · 8b31d30
1 parent 908e479
commit 8b31d30
Show file tree

Hide file tree

Showing 2 changed files with 9 additions and 1 deletion.
diff --git a/api.go b/api.go
@@ -117,7 +117,7 @@ func getContainersExport(srv *Server, w http.ResponseWriter, r *http.Request, va
 
 	if err := srv.ContainerExport(name, w); err != nil {
 		Debugf("%s", err.Error())
-		//return nil, err
+		return err
 	}
 	return nil
 }

diff --git a/commands.go b/commands.go
@@ -1196,6 +1196,14 @@ func stream(method, path string) error {
 		return err
 	}
 	defer resp.Body.Close()
+	if resp.StatusCode < 200 || resp.StatusCode >= 400 {
+		body, err := ioutil.ReadAll(resp.Body)
+		if err != nil {
+			return err
+		}
+		return fmt.Errorf("error: %s", body)
+	}
+
 	if _, err := io.Copy(os.Stdout, resp.Body); err != nil {
 		return err
 	}