From a4e34aeb077881225fd6fb9d5431bde3e0d7b9fd Mon Sep 17 00:00:00 2001
From: Lukas Pfeifhofer <60177899+lukas-pfeifhofer@users.noreply.github.com>
Date: Fri, 17 May 2024 12:18:58 +0200
Subject: [PATCH] compatibility with pwsh (#3526)

Using an empty string as parameter not works in pwsh.

**This code fails in PS7.x**
```powershell
$a = ""
docker ps $a
```

**This code works in PS5.x and PS7.x**
```powershell
$a = $null
docker ps $a
```
---
 ContainerInfo/Test-NavContainer.ps1 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ContainerInfo/Test-NavContainer.ps1 b/ContainerInfo/Test-NavContainer.ps1
index 3f4fdd441..6d18c4831 100644
--- a/ContainerInfo/Test-NavContainer.ps1
+++ b/ContainerInfo/Test-NavContainer.ps1
@@ -23,7 +23,7 @@ try {
         $id = ""
         $a = "-a"
         if ($doNotIncludeStoppedContainers) {
-            $a = ""
+            $a = $null
         }
 
         $id = docker ps $a --no-trunc --format "{{.ID}}/{{.Names}}" | Where-Object { $containerName -eq $_.split('/')[1] } | ForEach-Object { $_.split('/')[0] }