support scrollable content for UnknownDeviceDialog

2017-02-02 00:25:49 +00:00 · 2017-02-02 00:25:49 +00:00 · 5e5b7f89f4
commit 5e5b7f89f4
parent c09d173415
4 changed files with 7 additions and 6 deletions
--- a/src/Modal.js
+++ b/src/Modal.js
@ -177,7 +177,7 @@ class ModalManager {

        var modal = this._modals[0];
        var dialog = (
-            <div className={"mx_Dialog_wrapper " + modal.className}>
+            <div className={"mx_Dialog_wrapper " + (modal.className ? modal.className : '') }>
                <div className="mx_Dialog">
                    {modal.elem}
                </div>