From 73dd3648d3b1b6f58639b6dcda3a8573de63af5e Mon Sep 17 00:00:00 2001
From: Lord Hepipud <contact@lordhepipud.de>
Date: Sun, 28 Aug 2022 11:29:59 +0200
Subject: [PATCH] Fixes stacktrace in plugin output, when pkugin is not
 installed

Caused by newly introduces Get-Help check to fetch arguments
---
 lib/core/tools/ConvertTo-IcingaPowerShellArguments.psm1 | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/lib/core/tools/ConvertTo-IcingaPowerShellArguments.psm1 b/lib/core/tools/ConvertTo-IcingaPowerShellArguments.psm1
index 4bd93a1..44d983a 100644
--- a/lib/core/tools/ConvertTo-IcingaPowerShellArguments.psm1
+++ b/lib/core/tools/ConvertTo-IcingaPowerShellArguments.psm1
@@ -25,7 +25,12 @@ function ConvertTo-IcingaPowerShellArguments()
         return @{ };
     }
 
-    $CommandHelp = Get-Help -Name $Command -Full;
+    $CommandHelp = Get-Help -Name $Command -Full -ErrorAction SilentlyContinue;
+
+    # Ensure we do not cause exceptions along the border in case the plugin is not installed
+    if ($null -eq $CommandHelp) {
+        return @{ };
+    }
 
     [hashtable]$IcingaArguments = @{ };
     [int]$ArgumentIndex         = 0;