(GH32) Trim semicolons (;) from $env:PSModulePath before splitting

My-Random-Thoughts · devblackops · commit ffdcfd34bc4d · 2018-10-16T23:25:46.000-07:00
If $env:PSModulePath starts or ends with semicolons (;) then splitting on it will produce $null entries.
This will cause problems when looping through each path to search for OVF modules.
diff --git a/OperationValidation/Private/Get-ModuleList.ps1 b/OperationValidation/Private/Get-ModuleList.ps1
@@ -12,7 +12,7 @@ function Get-ModuleList {
 
     if ($PSCmdlet.ParameterSetName -eq 'Name')
     {
-        $pathsToSearch = $env:PSModulePath.Split(';')
+        $pathsToSearch = $env:PSModulePath.Trim(';').Split(';')
     }
     elseIf ($PSCmdlet.ParameterSetName -eq 'Path')
     {

Original file line number	Diff line number	Diff line change
`@@ -12,7 +12,7 @@ function Get-ModuleList {`
`12`	`12`
`13`	`13`	`if ($PSCmdlet.ParameterSetName -eq 'Name')`
`14`	`14`	`{`
`15`		`- $pathsToSearch = $env:PSModulePath.Split(';')`
	`15`	`+ $pathsToSearch = $env:PSModulePath.Trim(';').Split(';')`
`16`	`16`	`}`
`17`	`17`	`elseIf ($PSCmdlet.ParameterSetName -eq 'Path')`
`18`	`18`	`{`