[Rivet] r2981 breaks --show-analysis ATLAS

[David Grellscheid]

Hi everyone,

it looks like r2981 breaks 'rivet --show-analysis ATLAS':

Traceback (most recent call last):
   File "/mt/home/dgrell/bin/rivet", line 309, in <module>
     if ana.energies():
   File 
"/mt/data1/herwig/src/Rivet-trunk/pyext/build/lib.linux-x86_64-2.5/rivet/rivetwrap.py", 
line 429, in <lambda>
     __getattr__ = lambda self, name: _swig_getattr(self, Analysis, name)
   File 
"/mt/data1/herwig/src/Rivet-trunk/pyext/build/lib.linux-x86_64-2.5/rivet/rivetwrap.py", 
line 34, in _swig_getattr
     raise AttributeError,name
AttributeError: energies

   David