Created Unassigned: Working Path With Spaces In It [1573]

Nuget is unable to restore packages if the working path has spaces in it, because the build script does not pass a quoted path for the config file.

For example, 'Nuget.exe [...] -configfile \\path to source\\.nuget\nuget.config ' should be 'Nuget.exe [...] -configfile "\\path to source\\.nuget\nuget.config" '

I've attached my msbuild.log showing this error.