From 50c0668849938f977362821026614e6149fa4dfd Mon Sep 17 00:00:00 2001
From: Santeri Hurnanen <santeri.hurnanen@fame.fi>
Date: Thu, 29 Feb 2024 09:07:40 +0200
Subject: [PATCH] UHF-9566: Fix deprecated call abs(): Passing null to
 parameter #1

`total_rows` was not defined if $variables['view']->total_rows is zero,
since `0 == NULL` evaluates to true. This patch ensures that total rows
is always defined so templates can use it without checking.
---
 hdbt.theme | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/hdbt.theme b/hdbt.theme
index 6e1e00823..50a183bab 100644
--- a/hdbt.theme
+++ b/hdbt.theme
@@ -1329,9 +1329,8 @@ function hdbt_preprocess_views_view(&$variables): void {
     $variables['pager_items_per_page'] = $variables['view']->pager->options['items_per_page'];
   }
   // Add total rows as a variable.
-  if ($variables['view']->total_rows != NULL) {
-    $variables['total_rows'] = $variables['view']->total_rows;
-  }
+  $variables['total_rows'] = $variables['view']->total_rows ?: 0;
+
   if ($variables['view']->id() == 'service_list') {
     $variables['is_ajax_request'] = \Drupal::request()->isXmlHttpRequest();
   }