From 915ccb5dbce9780e57014c13c43d168ef817b9c1 Mon Sep 17 00:00:00 2001
From: Kevin Marquette <kmarquette@loandepot.com>
Date: Tue, 16 Oct 2018 09:09:10 -0700
Subject: [PATCH] add better handling of $null values when setting the version

---
 BuildTasks/SetVersion.Task.ps1 | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/BuildTasks/SetVersion.Task.ps1 b/BuildTasks/SetVersion.Task.ps1
index bb023f7..1587856 100644
--- a/BuildTasks/SetVersion.Task.ps1
+++ b/BuildTasks/SetVersion.Task.ps1
@@ -62,14 +62,10 @@ task SetVersion {
         "Downloading published module to check for breaking changes"
         $publishedModule | Save-Module -Path $downloadFolder
 
-        [System.Collections.Generic.HashSet[string]] $publishedInterface = GetModulePublicInterfaceMap -Path (Join-Path $downloadFolder $ModuleName)
-        [System.Collections.Generic.HashSet[string]] $buildInterface = GetModulePublicInterfaceMap -Path $ManifestPath
-        if ($null -eq $publishedInterface)
-        {
-            $publishedInterface = [System.Collections.Generic.HashSet[string]]::new()
-        }
+        [System.Collections.Generic.HashSet[string]] $publishedInterface = @(GetModulePublicInterfaceMap -Path (Join-Path $downloadFolder $ModuleName))
+        [System.Collections.Generic.HashSet[string]] $buildInterface = @(GetModulePublicInterfaceMap -Path $ManifestPath)
 
-        if( -not $publishedInterface.IsSubsetOf($buildInterface))
+        if (-not $publishedInterface.IsSubsetOf($buildInterface))
         {
             $bumpVersionType = 'Major'
         }