Emit explanatory message if repository is not tagged.

[solyutor]

No it looks like this.

22.01.2013 23:09:17: An Error ccurred: You cannot call a method on a null-valued expression.
At D:\Projects\codestellation\DarkFlow\packages\Codestellation.Synthesis.0.0.13\tools\synthesis.utils.ps1:6 char:2

• $tokens = $gitTag.Split('-')  
  

• ~~~~~~~~~~~~~~~~~~~~~~~~~~~~  
  

  • CategoryInfo : InvalidOperation: (:) [], RuntimeException
  • FullyQualifiedErrorId : InvokeMethodOnNull