Ticket #15221: update-core.15221.patch

wp-admin/update-core.php

@@ -394 +394 @@
         wp_version_check();
         require_once(ABSPATH . 'wp-admin/admin-header.php');
         core_upgrade_preamble();
+        include(ABSPATH . 'wp-admin/admin-footer.php');
 } elseif ( 'do-core-upgrade' == $action || 'do-core-reinstall' == $action ) {
         check_admin_referer('upgrade-core');
 
@@ -413 +414 @@
         if ( isset( $_POST['upgrade'] ) )
                 do_core_upgrade($reinstall);
 
+        include(ABSPATH . 'wp-admin/admin-footer.php');
 } elseif ( 'do-plugin-upgrade' == $action ) {
         check_admin_referer('upgrade-core');
 
@@ -436 +438 @@
         echo '<h2>' . esc_html__('Update Plugins') . '</h2>';
         echo "<iframe src='$url' style='width: 100%; height: 100%; min-height: 750px;' frameborder='0'></iframe>";
         echo '</div>';
+        include(ABSPATH . 'wp-admin/admin-footer.php');
 } elseif ( 'do-theme-upgrade' == $action ) {
         check_admin_referer('upgrade-core');
 
@@ -459 +462 @@
         echo '<h2>' . esc_html__('Update Themes') . '</h2>';
         echo "<iframe src='$url' style='width: 100%; height: 100%; min-height: 750px;' frameborder='0'></iframe>";
         echo '</div>';
+        include(ABSPATH . 'wp-admin/admin-footer.php');
+} else {
+        do_action( 'do-custom-upgrade_' . $action );
 }
 
-include(ABSPATH . 'wp-admin/admin-footer.php');