From 1fca745beb29ec2392a87c65e6acf098b3d8ea68 Mon Sep 17 00:00:00 2001
From: Joffrey JAFFEUX <j.jaffeux@gmail.com>
Date: Wed, 11 Mar 2020 15:31:08 +0100
Subject: [PATCH] DEV: applies default modal class to a modal when shown
 (#9175)

---
 app/assets/javascripts/discourse/lib/show-modal.js.es6 | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/app/assets/javascripts/discourse/lib/show-modal.js.es6 b/app/assets/javascripts/discourse/lib/show-modal.js.es6
index 968f1e399d4..18e6e8698f1 100644
--- a/app/assets/javascripts/discourse/lib/show-modal.js.es6
+++ b/app/assets/javascripts/discourse/lib/show-modal.js.es6
@@ -9,7 +9,10 @@ export default function(name, opts) {
   const route = container.lookup("route:application");
   const modalController = route.controllerFor("modal");
 
-  modalController.set("modalClass", opts.modalClass);
+  modalController.set(
+    "modalClass",
+    opts.modalClass || `${dasherize(name).toLowerCase()}-modal`
+  );
 
   const controllerName = opts.admin ? `modals/${name}` : name;
   modalController.set("name", controllerName);