fix error code from dotnet core sdk check (#468)

lovettchris · pdeligia · commit 057f62154b3d · 2019-08-30T03:21:20.000Z
diff --git a/Scripts/build.ps1 b/Scripts/build.ps1
@@ -36,7 +36,7 @@ if ($null -eq $versions)
 {
     Write-Comment -text "The global.json file is pointing to version: $pattern but no matching version was found in $sdkpath." -color "yellow"
     Write-Comment -text "Please install dotnet sdk version $pattern from https://dotnet.microsoft.com/download/dotnet-core." -color "yellow"
-    exit
+    exit 1
 }
 else
 {

Original file line number	Diff line number	Diff line change
`@@ -36,7 +36,7 @@ if ($null -eq $versions)`
`36`	`36`	`{`
`37`	`37`	`Write-Comment -text "The global.json file is pointing to version: $pattern but no matching version was found in $sdkpath." -color "yellow"`
`38`	`38`	`Write-Comment -text "Please install dotnet sdk version $pattern from https://dotnet.microsoft.com/download/dotnet-core." -color "yellow"`
`39`		`- exit`
	`39`	`+ exit 1`
`40`	`40`	`}`
`41`	`41`	`else`
`42`	`42`	`{`