From 8b6bb9453963183ffe85bdad1597f1037cdabd98 Mon Sep 17 00:00:00 2001
From: Simon L <szaimen@e.mail.de>
Date: Fri, 31 Mar 2023 11:27:11 +0200
Subject: [PATCH] shm-size must be an int

Signed-off-by: Simon L <szaimen@e.mail.de>
---
 php/src/Container/Container.php        | 6 +++---
 php/src/ContainerDefinitionFetcher.php | 2 +-
 php/src/Docker/DockerActionManager.php | 2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/php/src/Container/Container.php b/php/src/Container/Container.php
index 8d5e8ac5..be2ebb18 100644
--- a/php/src/Container/Container.php
+++ b/php/src/Container/Container.php
@@ -25,7 +25,7 @@ class Container {
     private array $devices;
     /** @var string[] */
     private array $capAdd;
-    private string $shmSize;
+    private int $shmSize;
     private DockerActionManager $dockerActionManager;
 
     public function __construct(
@@ -42,7 +42,7 @@ class Container {
         array $secrets,
         array $devices,
         array $capAdd,
-        string $shmSize,
+        int $shmSize,
         DockerActionManager $dockerActionManager
     ) {
         $this->identifier = $identifier;
@@ -78,7 +78,7 @@ class Container {
         return $this->restartPolicy;
     }
 
-    public function GetShmSize() : string {
+    public function GetShmSize() : int {
         return $this->shmSize;
     }
 
diff --git a/php/src/ContainerDefinitionFetcher.php b/php/src/ContainerDefinitionFetcher.php
index 95d87913..498a6069 100644
--- a/php/src/ContainerDefinitionFetcher.php
+++ b/php/src/ContainerDefinitionFetcher.php
@@ -218,7 +218,7 @@ class ContainerDefinitionFetcher
                 $capAdd = $entry['cap_add'];
             }
 
-            $shmSize = '';
+            $shmSize = -1;
             if (isset($entry['shm_size'])) {
                 $shmSize = $entry['shm_size'];
             }
diff --git a/php/src/Docker/DockerActionManager.php b/php/src/Docker/DockerActionManager.php
index 1dc0358b..81a312b1 100644
--- a/php/src/Docker/DockerActionManager.php
+++ b/php/src/Docker/DockerActionManager.php
@@ -406,7 +406,7 @@ class DockerActionManager
         }
 
         $shmSize = $container->GetShmSize();
-        if ($shmSize !== '') {
+        if ($shmSize > 0) {
             $requestBody['HostConfig']['ShmSize'] = $shmSize;
         }