From 51b7f8f0a4ec4563258623bef0a37ef9a06ca29b Mon Sep 17 00:00:00 2001
From: Stephen Bourget <steve.bourget@sau19.org>
Date: Mon, 26 Dec 2016 11:33:35 -0500
Subject: [PATCH] MDL-57532 calendar: Add missing bootstrap classes

---
 calendar/renderer.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/calendar/renderer.php b/calendar/renderer.php
index d7cecd17352..bec56744a32 100644
--- a/calendar/renderer.php
+++ b/calendar/renderer.php
@@ -675,7 +675,7 @@ class core_calendar_renderer extends plugin_renderer_base {
         } else {
             // Assemble pollinterval control.
             $html .= html_writer::start_tag('div', array('style' => 'float:left;'));
-            $html .= html_writer::start_tag('select', array('name' => 'pollinterval'));
+            $html .= html_writer::start_tag('select', array('name' => 'pollinterval', 'class' => 'custom-select'));
             foreach (calendar_get_pollinterval_choices() as $k => $v) {
                 $attributes = array();
                 if ($k == $subscription->pollinterval) {
@@ -693,9 +693,11 @@ class core_calendar_renderer extends plugin_renderer_base {
         $html .= html_writer::empty_tag('input', array('type' => 'hidden', 'name' => 'id', 'value' => $subscription->id));
         if (!empty($subscription->url)) {
             $html .= html_writer::tag('button', get_string('update'), array('type'  => 'submit', 'name' => 'action',
+                                                                            'class' => 'btn btn-secondary',
                                                                             'value' => CALENDAR_SUBSCRIPTION_UPDATE));
         }
         $html .= html_writer::tag('button', get_string('remove'), array('type'  => 'submit', 'name' => 'action',
+                                                                        'class' => 'btn btn-secondary',
                                                                         'value' => CALENDAR_SUBSCRIPTION_REMOVE));
         $html .= html_writer::end_tag('div');
         $html .= html_writer::end_tag('form');