Fix CodeCheck

Author: John Luo

build.ps1

@@ -157,7 +157,7 @@ param(
 
     # Other lifecycle targets
     [switch]$Help, # Show help
-    
+
     # Optional arguments that enable downloading an internal
     # runtime or runtime from a non-default location
     [string]$DotNetRuntimeSourceFeed,

eng/scripts/CodeCheck.ps1

@@ -47,7 +47,12 @@ function LogError {
 try {
     if ($ci) {
         # Install dotnet.exe
-        & $repoRoot/restore.cmd -ci -NoBuildNodeJS -DotNetRuntimeSourceFeed $DotNetRuntimeSourceFeed -DotNetRuntimeSourceFeedKey $DotNetRuntimeSourceFeedKey
+        if ($DotNetRuntimeSourceFeed -or $DotNetRuntimeSourceFeedKey) {
+            & $repoRoot/restore.cmd -ci -NoBuildNodeJS -DotNetRuntimeSourceFeed $DotNetRuntimeSourceFeed -DotNetRuntimeSourceFeedKey $DotNetRuntimeSourceFeedKey
+        }
+        else{
+            & $repoRoot/restore.cmd -ci -NoBuildNodeJS
+        }
     }
 
     . "$repoRoot/activate.ps1"