Fix crash resizing console when showing longer menu

Sebazzz · Sebazzz · commit a6a233ab7e7b · 2022-05-23T20:11:48.000+02:00
It happens due to a wrong height calculation
diff --git a/PSMenu/Public/Show-Menu.ps1 b/PSMenu/Public/Show-Menu.ps1
@@ -145,7 +145,7 @@ function Show-Menu {
             $Position = Get-PositionWithVKey -MenuItems $MenuItems -Position $Position -VKeyCode $VKeyCode
 
             If (!$(Test-KeyEscape $VKeyCode)) {
-                [System.Console]::SetCursorPosition(0, [Console]::CursorTop - $MenuHeight)
+                [System.Console]::SetCursorPosition(0, [Math]::Max(0, [Console]::CursorTop - $MenuHeight))
                 & $WriteMenu
             }
 

Original file line number	Diff line number	Diff line change
`@@ -145,7 +145,7 @@ function Show-Menu {`
`145`	`145`	`$Position = Get-PositionWithVKey -MenuItems $MenuItems -Position $Position -VKeyCode $VKeyCode`
`146`	`146`
`147`	`147`	`If (!$(Test-KeyEscape $VKeyCode)) {`
`148`		`- [System.Console]::SetCursorPosition(0, [Console]::CursorTop - $MenuHeight)`
	`148`	`+ [System.Console]::SetCursorPosition(0, [Math]::Max(0, [Console]::CursorTop - $MenuHeight))`
`149`	`149`	`& $WriteMenu`
`150`	`150`	`}`
`151`	`151`