From a6e1420b2a4613eefc664dc9aed3fffb06872c38 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Sat, 26 Mar 2022 12:59:43 +0100
Subject: [PATCH] Use data instead of disabled prop when clicking on button

The action may actually disable the button.
---
 src/tab.js | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/tab.js b/src/tab.js
index e1beaaba1d..18e8a69123 100644
--- a/src/tab.js
+++ b/src/tab.js
@@ -253,10 +253,16 @@
                 this.buttons[item.id].click(item, function(event) {
                     var item = event.data;
                     var button = this.buttons[item.id];
-                    button.prop('disabled', true);
+                    // Use data instead of disabled prop because the action may
+                    // actually disable the button.
+                    if (button.data('disabled')) {
+                        event.preventDefault();
+                        return;
+                    }
+                    button.data('disabled', true);
                     (this[item.id](this) || jQuery.when())
                         .always(function() {
-                            button.prop('disabled', false);
+                            button.data('disabled', false);
                         });
                 }.bind(this));
             };