Fix compiler error which seems to be specific only to invoking MSBuild from the command line directly.
Fix compiler error which seems to be specific only to invoking MSBuild from the command line directly.

blakeohare/crayon,blakeohare/crayon,blakeohare/crayon,blakeohare/crayon,blakeohare/crayon,blakeohare/crayon,blakeohare/crayon,blakeohare/crayon