From 4bd701da2e7216bbbfe63e1ac64d249d2b4ba66a Mon Sep 17 00:00:00 2001
From: Johannes Meyer <johannes.meyer@icinga.com>
Date: Thu, 4 Nov 2021 08:21:09 +0100
Subject: [PATCH] ServiceStates: Param `$state` may be null

---
 library/Icingadb/Common/ServiceStates.php | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/library/Icingadb/Common/ServiceStates.php b/library/Icingadb/Common/ServiceStates.php
index f902eaa5..526f95eb 100644
--- a/library/Icingadb/Common/ServiceStates.php
+++ b/library/Icingadb/Common/ServiceStates.php
@@ -56,13 +56,13 @@ class ServiceStates
     /**
      * Get the textual representation of the passed service state
      *
-     * @param int $state
+     * @param int|null $state
      *
      * @return string
      *
      * @throws \InvalidArgumentException If the given service state is invalid, i.e. not known
      */
-    public static function text(int $state): string
+    public static function text(int $state = null): string
     {
         switch (true) {
             case $state === self::OK:
@@ -93,13 +93,13 @@ class ServiceStates
     /**
      * Get the translated textual representation of the passed service state
      *
-     * @param int $state
+     * @param int|null $state
      *
      * @return string
      *
      * @throws \InvalidArgumentException If the given service state is invalid, i.e. not known
      */
-    public static function translated(int $state): string
+    public static function translated(int $state = null): string
     {
         switch (true) {
             case $state === self::OK: