Handle empty/null alias in function (#9155)

Azure · Oct 14, 2024 · 77ed11b · 77ed11b
1 parent 27a2d5a
commit 77ed11b
Showing 1 changed file with 5 additions and 6 deletions.
diff --git a/eng/scripts/live-test-resource-cleanup.ps1 b/eng/scripts/live-test-resource-cleanup.ps1
@@ -113,13 +113,12 @@ function Log($Message) {
   Write-Host $Message
 }
 
-function IsValidAlias
+function IsValidAlias([string]$Alias)
 {
-  param(
-    [Parameter(Mandatory = $true)]
-    [string]$Alias
-  )
-
+  if (!$Alias) { 
+    return $false 
+  }
+
   if ($OwnerAliasCache.ContainsKey($Alias)) {
     return $OwnerAliasCache[$Alias]
   }