Merge pull request #50 from Corsinvest/fix-issue-49

Bump version to 9.1.2 and improve code quality

Author: franklupo

Corsinvest.ProxmoxVE.Api/Corsinvest.ProxmoxVE.Api.psd1

@@ -3,7 +3,7 @@
 #
 # Generated by: Daniele Corsini
 #
-# Generated on: 22/12/2025
+# Generated on: 09/02/2026
 #
 
 @{
@@ -12,7 +12,7 @@
 RootModule = 'Corsinvest.ProxmoxVE.Api.psm1'
 
 # Version number of this module.
-ModuleVersion = '9.1.1'
+ModuleVersion = '9.1.2'
 
 # Supported PSEditions
 # CompatiblePSEditions = @()

Corsinvest.ProxmoxVE.Api/Corsinvest.ProxmoxVE.Api.psm1

@@ -241,7 +241,7 @@ Return object request
     process {
         #use last ticket
         if ($null -eq $PveTicket) {
-            if ($Global:PveTicketLast -ne $null) {
+            if ($null -ne $Global:PveTicketLast) {
                 $PveTicket = $Global:PveTicketLast
             } else {
                 throw 'No PveTicket - Cluster Connect missing?'
@@ -631,12 +631,7 @@ PSCustomObject. Return Vm/s data.
 }
 
 function IsNumeric([string]$x) {
-    try {
-        0 + $x | Out-Null
-        return $true
-    } catch {
-        return $false
-    }
+    return $null -ne ($x -as [double])
 }
 
 function VmCheckIdOrName