Merge pull request #150 from KexyBiscuit/patch-1

Try fixing #149.

Source/MSBuild.Sdk.Extras/Build/Workarounds.targets

@@ -73,7 +73,7 @@
   -->
   <Target Name="_SdkDesignTimeBuildAndIntelliSenseWorkaround"
       AfterTargets="_CheckCompileDesignTimePrerequisite"
-      Condition=" '$(_ExtrasHasDesktopSdk)' != 'true' and '@(ApplicationDefinition)' != '' OR '@(Page)' != '' OR '@(Resource)' != ''">
+      Condition=" '$(_ExtrasHasDesktopSdk)' != 'true' and ('@(ApplicationDefinition)' != '' OR '@(Page)' != '' OR '@(Resource)' != '')">
     <PropertyGroup>
       <BuildingProject>false</BuildingProject>
       <DesignTimeBuild>true</DesignTimeBuild>
@@ -90,7 +90,7 @@
       DependsOnTargets="PrepareLibraryLayout"
       Condition="'$(GenerateLibraryLayout)' == 'true' AND '$(SDKIdentifier)' == 'Windows'">
     <ItemGroup>
-      <TfmSpecificPackageFile Include="@(_LayoutFile)" 
+      <TfmSpecificPackageFile Include="@(_LayoutFile)"
                               Condition="'$(ProjectName)' == '%(_LayoutFile.ProjectName)'"
                               PackagePath="lib\$(TargetFramework)\%(_LayoutFile.TargetPath)"/>
     </ItemGroup>
@@ -123,4 +123,4 @@
     <Warning Text="There are known issues using the 'Pack' target that comes with the v1 SDKs. Update to v2 and above SDKs to use the fixed 'Pack' target. If you don't need the fixed 'Pack' target the set 'ExtrasIgnoreOldSdkWarning' property to 'true'. If you need to use the v1 SDKs and to use the 'Pack' target, then add a 'NuGet.Build.Tasks.Pack' v4.3.0 and above, as a dependency to proceed."/>
   </Target>
 
-</Project>
+</Project>