Re: Issue 654 in robotframework: Some `BuiltIn` keywords (e.g. `Run Keyword`) can fail if `BuiltIn` module is imported before execution starts

[robotframework]

Comment #1 on issue 654 by pekka.klarck: Some `BuiltIn` keywords (e.g. `Run  
Keyword`) can fail if `BuiltIn` module is imported before execution starts
http://code.google.com/p/robotframework/issues/detail?id=654
It was tested that adding the following lines into the beginning of  
BuiltIn.run_keyword fixes this problem. This isn't the way I want to fix  
this, but it it confirms the original analysis of the problem.

   if OUTPUT is None:
       from robot import output
       OUTPUT = output.OUTPUT