Revision 8a3fe350

b/lib/cmdlib.py
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    added by the hooks runner. If the LU doesn't define any
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    environment, an empty dict (and not None) should be returned.
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    As for the node lists, the master should not be included in the


  		





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    them, as it will be added by the hooks runner in case this LU


  		





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    requires a cluster to run on (otherwise we don't have a node


  		





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    list). No nodes should be returned as an empty list (and not


  		





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    None).


  		





  
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    No nodes should be returned as an empty list (and not None).


  		





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    Note that if the HPATH for a LU class is None, this function will


  		





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    not be called.


  		












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