From f67f9293ae962dc814e66ac110b4f82404d14f69 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Scott=20Gonz=C3=A1lez?= <scott.gonzalez@gmail.com>
Date: Mon, 11 Jul 2016 11:32:39 -0400
Subject: [PATCH] Controlgroup: Handle child elements that don't have options
 defined

Closes gh-1719
---
 ui/widgets/controlgroup.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ui/widgets/controlgroup.js b/ui/widgets/controlgroup.js
index 071aef658..a4ea251a1 100644
--- a/ui/widgets/controlgroup.js
+++ b/ui/widgets/controlgroup.js
@@ -109,6 +109,8 @@ return $.widget( "ui.controlgroup", {
 			// first / last elements until all enhancments are done.
 			if ( that[ "_" + widget + "Options" ] ) {
 				options = that[ "_" + widget + "Options" ]( "middle" );
+			} else {
+				options = { classes: {} };
 			}
 
 			// Find instances of this widget inside controlgroup and init them
-- 
2.39.5