Fixed an issue where script parameters weren't being forwarded correctly

Author: Arlodotexe

GenerateSingleSolution.ps1

@@ -37,13 +37,13 @@ Param (
     [Alias("mt")]
     [string[]]$MultiTargets = @('uwp', 'wasm', 'wasdk'),
 
-    [string[]]$ExcludeMultiTargets,
+    [string[]]$ExcludeMultiTargets = @(),
 
     [Alias("winui")]
     [int]$WinUIMajorVersion = 3,
 
     [Alias("c")]
-    [string]$Component = "",
+    [string]$Component,
 
     [Parameter(HelpMessage = "The path to the containing folder for a component where sample heads should be generated.")] 
     [string]$componentPath,

ProjectHeads/GenerateSingleSampleHeads.ps1

@@ -34,7 +34,7 @@ Param (
     [Alias("mt")]
     [string[]]$MultiTargets = @('uwp', 'wasm', 'wasdk'),
 
-    [string[]]$ExcludeMultiTargets,
+    [string[]]$ExcludeMultiTargets = @(),
 
     [Alias("winui")]
     [int]$WinUIMajorVersion = 2,
@@ -46,4 +46,6 @@ Param (
     [switch]$UseDiagnostics = $false
 )
 
-& $PSScriptRoot/../GenerateSingleSolution.ps1 -MultiTargets $MultiTargets -ExcludeMultiTargets $ExcludeMultiTargets -WinUIMajorVersion $WinUIMajorVersion -UseDiagnostics $UseDiagnostics -componentPath $componentPath
+# Use & and a separate script path variable to avoid issues with parameter passing
+$scriptPath = "$PSScriptRoot/../GenerateSingleSolution.ps1"
+& $scriptPath -MultiTargets $MultiTargets -ExcludeMultiTargets $ExcludeMultiTargets -WinUIMajorVersion $WinUIMajorVersion -UseDiagnostics:$UseDiagnostics -componentPath $componentPath