From e638fade56a22928c59705f8f5c743aa4135662c Mon Sep 17 00:00:00 2001
From: Sukhwinder Dhillon <sukhwinder33445@gmail.com>
Date: Wed, 12 Jul 2023 10:08:08 +0200
Subject: [PATCH] Renderer: Fix that `!empty($elements)` is always true

---
 library/Businessprocess/Renderer/Renderer.php | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/library/Businessprocess/Renderer/Renderer.php b/library/Businessprocess/Renderer/Renderer.php
index 6e68da4..9917ed6 100644
--- a/library/Businessprocess/Renderer/Renderer.php
+++ b/library/Businessprocess/Renderer/Renderer.php
@@ -169,8 +169,6 @@ abstract class Renderer extends HtmlDocument
      */
     public function renderStateBadges($summary, $totalChildren)
     {
-        $elements = [];
-
         $itemCount = Html::tag(
             'span',
             [
@@ -181,7 +179,7 @@ abstract class Renderer extends HtmlDocument
             sprintf(mtp('businessprocess', '%u Child', '%u Children', $totalChildren), $totalChildren)
         );
 
-        $elements[] = array_filter([
+        $elements = array_filter([
             $this->createBadgeGroup($summary, 'CRITICAL'),
             $this->createBadgeGroup($summary, 'UNKNOWN'),
             $this->createBadgeGroup($summary, 'WARNING'),