Fix body hashtable detection.

module/Public/Invoke-nbApi.ps1

@@ -73,7 +73,7 @@ function Invoke-nbApi {
                 )
                 $PSCmdlet.ThrowTerminatingError($errorRecord)
             }
-            if ($Body.GetType().FullName -eq [hashtable].FullName)
+            if ($null -ne $Body -and $Body.GetType().FullName -eq [hashtable].FullName)
             {
                 Write-Verbose -Message "Converting the hashtable body into an object"
                 $Body = [PSCustomObject]$Body

module/Version

@@ -1 +1 @@
-2.3.3
+2.3.5

module/powerbox.psd1

@@ -12,7 +12,7 @@
     RootModule             = 'powerbox.psm1'
 
     # Version number of this module.
-    ModuleVersion          = '2.3.3'
+    ModuleVersion          = '2.3.5'
 
     # Supported PSEditions
     # CompatiblePSEditions = @()

module/powerbox.psm1

@@ -1,8 +1,8 @@
 Import-LocalizedData -BindingVariable Strings -FileName Strings -ErrorAction Ignore
 
 
-# Include all function files.
-Get-ChildItem $PSScriptRoot\Public\*.ps1, $PSScriptRoot\Private\*.ps1 | ForEach-Object {
+# Include all function files. (not including $PSScriptRoot\Private\*.ps1 because those are used to build the module)
+Get-ChildItem $PSScriptRoot\Public\*.ps1 | ForEach-Object {
     . $PSItem.FullName
 }