Update samy.ps1

samy.ps1

@@ -1328,6 +1328,12 @@ function Send-JSON {
       if (-not $Context -or -not $Context.Response) {
           return
       }
+
+      # If caller gave us $null, reply with an empty array instead of blowing up
+      if ($null -eq $Object) {
+          $Object = @()
+      }
+
       $json = $Object | ConvertTo-Json -Depth 5
       $bytes = [Text.Encoding]::UTF8.GetBytes($json)
       $Context.Response.ContentType     = 'application/json'
@@ -1794,6 +1800,12 @@ function Invoke-GetPrinters {
         # NOTE: We never log the actual password
         $printers = Get-SamyClientListFromServer -Uri $uri -Password $password
 
+        # 🔹 EXTRA SAFETY: never pass $null to Send-JSON
+        if ($null -eq $printers) {
+            Write-LogHybrid "Get-SamyClientListFromServer returned `$null; sending empty JSON array." Warning Printers -LogToEvent
+            $printers = @()
+        }
+
         # Return raw objects as JSON; JS will filter/group
         Send-JSON $Context $printers
     }