Merge pull request #70 from jwittner/dev/warnOnMissingComponents

Write a warning if a component is not found

Author: derekfreed

UnitySetup/UnitySetup.psm1

@@ -259,7 +259,7 @@ function Find-UnitySetupInstaller
     else {
         $knownBaseUrls = $knownBaseUrls | Sort-Object -Property @{ Expression={[math]::Abs(($_.CompareTo($linkComponents[0])))}; Ascending=$true}
     }
-
+    
     $installerTemplates.Keys | 
         Where-Object { $Components -band $_ } | 
         ForEach-Object {
@@ -285,12 +285,17 @@ function Find-UnitySetupInstaller
                     }
                 }
 
-                if( $result ) {
-                    $result
-                    break
-                }
+                if( $result ) { break }
+            }
+
+            if( -not $result )
+            {
+                Write-Warning "Unable to find installer for the $_ component."
             }
+            else { $result }
+
         } | Sort-Object -Property ComponentType
+
 }
 
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