[REF] *: BS4, adapt input-group structure

The input-group-addon class has been replaced by a combination of the
input-group-text and the input-group-append/prepend classes. The
input-group-btn class is replaced by the input-group-append/prepend
classes.

1 files changed, 2 insertions, 2 deletions

diff --git a/addons/website_mass_mailing/static/src/js/website_mass_mailing.js b/addons/website_mass_mailing/static/src/js/website_mass_mailing.js
index 352c486e536..517fe9b75c1 100644
--- a/addons/website_mass_mailing/static/src/js/website_mass_mailing.js
+++ b/addons/website_mass_mailing/static/src/js/website_mass_mailing.js
@@ -31,7 +31,7 @@ sAnimation.registry.subscribe = sAnimation.Class.extend({
         // not if editable mode to allow designer to edit alert field
         if (!this.editableMode) {
             $('.js_subscribe > .alert').addClass('d-none');
-            $('.js_subscribe > .input-group-btn.d-none').removeClass('d-none');
+            $('.js_subscribe > .input-group-append.d-none').removeClass('d-none');
             this.$target.find('.js_subscribe_btn').on('click', function (event) {
                 event.preventDefault();
                 self._onClick();
@@ -55,7 +55,7 @@ sAnimation.registry.subscribe = sAnimation.Class.extend({
                 'email': $email.length ? $email.val() : false,
             },
         }).then(function (subscribe) {
-            self.$target.find(".js_subscribe_email, .input-group-btn").addClass('d-none');
+            self.$target.find(".js_subscribe_email, .input-group-append").addClass('d-none');
             self.$target.find(".alert").removeClass('d-none');
             self.$target.find('input.js_subscribe_email').attr("disabled", subscribe ? "disabled" : false);
             self.$target.attr("data-subscribe", subscribe ? 'on' : 'off');