"Log an error if imported in Directory.Build.props PR" breaks custom project structure

[avivanoff]

In our porject we do not use Directory.Build.pros/targets, instead we use custom common props and trargets files. PR #322 breaks our builds. See attached sample project.

CentralPackageVersions.zip

[jeffkl]

Thanks for filing this, I'll get it fixed soon.

[avivanoff]

@jeffkl, thank you for the quick fix. You may also want to update readme.md to clarify Directory.Build.targets usage.