From f9f13c3f23bfc05cd2ce9e880497d8e2e48c010d Mon Sep 17 00:00:00 2001
From: Boris Serebrov <serebrov@gmail.com>
Date: Wed, 23 Mar 2022 20:46:09 +0200
Subject: [PATCH] Fix Vue 3 warning when initializing vue-wait.

[Vue warn]: Component is missing template or render function.
  at <App> ...
---
 src/vue-wait.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/vue-wait.js b/src/vue-wait.js
index b6d916a..6c5cb6a 100644
--- a/src/vue-wait.js
+++ b/src/vue-wait.js
@@ -78,6 +78,9 @@ export default class VueWait {
 
       if (VueWait.getVueVersion(App) > 2) {
         const { createApp } = require('vue');
+        // A template is only needed to avoid Vue 3 warning
+        // [Vue warn]: Component is missing template or render function.
+        config['template'] = '<i></i>';
         this.stateHandler = createApp(config).mount(
           document.createElement('div')
         );
@@ -119,6 +122,9 @@ export default class VueWait {
 
       if (VueWait.getVueVersion(App) > 2) {
         const { createApp } = require('vue');
+        // A template is only needed to avoid Vue 3 warning
+        // [Vue warn]: Component is missing template or render function.
+        config['template'] = '<i></i>';
         this.stateHandler = createApp(config).mount(
           document.createElement('div')
         );