[Ignore] add null check for version

TylerLeonhardt · rjmholt · commit 6e8c46b8bbb8 · 2019-01-18T12:06:50.000-08:00
diff --git a/PowerShellEditorServices.build.ps1 b/PowerShellEditorServices.build.ps1
@@ -198,7 +198,7 @@ task SetupDotNet -Before Clean, Build, TestHost, TestServer, TestProtocol, Packa
         # dotnet --version can return a semver that System.Version can't handle
         # e.g.: 2.1.300-preview-01. The replace operator is used to remove any build suffix.
         $version = (& $dotnetExePath --version) -replace '[+-].*$',''
-        if ([version]$version -ge [version]$script:RequiredSdkVersion) {
+        if ($version -and [version]$version -ge [version]$script:RequiredSdkVersion) {
             $script:dotnetExe = $dotnetExePath
         }
         else {

Original file line number	Diff line number	Diff line change
`@@ -198,7 +198,7 @@ task SetupDotNet -Before Clean, Build, TestHost, TestServer, TestProtocol, Packa`
`198`	`198`	`# dotnet --version can return a semver that System.Version can't handle`
`199`	`199`	`# e.g.: 2.1.300-preview-01. The replace operator is used to remove any build suffix.`
`200`	`200`	`$version = (& $dotnetExePath --version) -replace '[+-].*$',''`
`201`		`- if ([version]$version -ge [version]$script:RequiredSdkVersion) {`
	`201`	`+ if ($version -and [version]$version -ge [version]$script:RequiredSdkVersion) {`
`202`	`202`	`$script:dotnetExe = $dotnetExePath`
`203`	`203`	`}`
`204`	`204`	`else {`