class_properties.hpp: Make the empty character constant into a single space (which isn't used), because the Sun compiler is very eager to spit out an error here.
class_properties.hpp: Make the empty character constant into a single space (which isn't used), because the Sun compiler is very eager to spit out an error here.


[SVN r22865]

nihildeb/hme,nihildeb/hme,nihildeb/hme,nihildeb/hme,nihildeb/hme,nihildeb/hme