Version bump to fix TOFU bug.

Added null checks to Add- and Remove-PSGeminiKnownCertificate.
I had included these in v1.0.0, but a file reversion seems to have
overwritten them.  New version already pushed to PSGallery.

CHANGELOG.md

@@ -1,4 +1,7 @@
 # PSGemini ChangeLog
 
+## Version 1.0.1
+If `$env:PSGeminiTOFUPath` was not defined, certificates could not be reliably added or removed.  This has been corrected by checking for null or undefined values.
+
 ## Version 1.0.0
-Coming soon
+First release.

NEWS

@@ -1,3 +1,6 @@
+VERSION 1.0.1
+Fixed certificate store issues that slipped past the cracks.
+
 VERSION 1.0.0
 PSGemini's first release.  Client certificates are untested.  Please test them
 out and report back.

PSGemini.psd1

@@ -4,7 +4,7 @@
 RootModule = 'src/PSGemini.psm1'
 
 # Version number of this module.
-ModuleVersion = '1.0.0'
+ModuleVersion = '1.0.1'
 
 # Supported PSEditions
 CompatiblePSEditions = @('Core', 'Desktop')

src/PSGemini.psm1

@@ -557,6 +557,8 @@ Function Add-PSGeminiKnownCertificate {
 	)
 
 	Write-Verbose "Memorizing certificate for $HostName with fingerprint $Fingerprint and expiration date $ExpirationDate."
+
+	$env:PSGeminiTOFUPath ??= (Join-Path -Path $env:HOME -ChildPath '.PSGemini_known_hosts.csv')
 	Export-CSV -Path $env:PSGeminiTOFUPath -Append -Delimiter ',' -InputObject ([PSCustomObject]@{
 		HostName = $HostName
 		Fingerprint = $Fingerprint
@@ -577,6 +579,8 @@ Function Remove-PSGeminiKnownCertificate {
 		[String] $Fingerprint
 	)
 
+	$env:PSGeminiTOFUPath ??= (Join-Path -Path $env:HOME -ChildPath '.PSGemini_known_hosts.csv')
+
 	If (-Not (Test-Path -Path $env:PSGeminiTOFUPath -PathType Leaf)) {
 		Return $null
 	}