Update samy.ps1

samy.ps1

@@ -2930,31 +2930,35 @@ function Install-DattoRMM {
  }
 
 if ($MyInvocation.InvocationName -eq '.') {
-    # dot-sourced, don't invoke
+    return   # dot-sourced, just define the function
-} elseif ($PSCommandPath) {
+}
-    # script was saved and run directly
+
+if ($PSBoundParameters.Count -gt 0) {
+    # Called like: & scriptblock -SilentInstall
     Invoke-ScriptAutomationMonkey @PSBoundParameters
-} else {
+}
-    # iwr | iex fallback
+elseif ($args.Count -gt 0) {
-     if ($args.Count -gt 0) {
+    # Old-style args: script.ps1 -SilentInstall MyOtherParam value
-        # Convert -Param value -Switch into a hashtable for splatting
     $namedArgs = @{}
     for ($i = 0; $i -lt $args.Count; $i++) {
         if ($args[$i] -is [string] -and $args[$i].StartsWith('-')) {
             $key = $args[$i].TrimStart('-')
-                $next = $args[$i + 1]
+            $next = if ($i + 1 -lt $args.Count) { $args[$i + 1] } else { $null }
+
             if ($next -and ($next -notlike '-*')) {
                 $namedArgs[$key] = $next
-                    $i++  # Skip next one, it's the value
+                $i++
             } else {
                 $namedArgs[$key] = $true
             }
         }
     }
+
     Invoke-ScriptAutomationMonkey @namedArgs
-    } else {
+}
+else {
+    # No params: default to UI
     Invoke-ScriptAutomationMonkey
 }
-}