Bug-fix the value fetching
Bug-fix the value fetching

misgeatgit/atomspace,ArvinPan/atomspace,inflector/atomspace,yantrabuddhi/atomspace,misgeatgit/atomspace,rTreutlein/atomspace,AmeBel/atomspace,rTreutlein/atomspace,ArvinPan/atomspace,yantrabuddhi/atomspace,inflector/atomspace,AmeBel/atomspace,misgeatgit/atomspace,AmeBel/atomspace,inflector/atomspace,rTreutlein/atomspace,yantrabuddhi/atomspace,ArvinPan/atomspace,inflector/atomspace,yantrabuddhi/atomspace,misgeatgit/atomspace,ArvinPan/atomspace,inflector/atomspace,yantrabuddhi/atomspace,rTreutlein/atomspace,misgeatgit/atomspace,AmeBel/atomspace,AmeBel/atomspace,rTreutlein/atomspace