From 3e1e925461788fcd7978a0ea7d8acdb0f453847a Mon Sep 17 00:00:00 2001
From: Johan Kromhout <jkromhout@ibuildings.nl>
Date: Thu, 15 May 2025 07:27:42 +0200
Subject: [PATCH] Push experimental fix for `Field 'fixVersions' cannot be set.
 It is not on the appropriate screen, or unknown`

 https://github.com/lesstif/php-jira-rest-client/pull/548
---
 src/Issue/IssueField.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Issue/IssueField.php b/src/Issue/IssueField.php
index 8f96bca..3a74424 100644
--- a/src/Issue/IssueField.php
+++ b/src/Issue/IssueField.php
@@ -114,7 +114,7 @@ public function __construct($updateIssue = false)
     public function jsonSerialize(): mixed
     {
         $vars = array_filter(get_object_vars($this), function ($var) {
-            return !is_null($var);
+            return !empty($var);
         });
 
         // if assignee property has empty value then remove it.