fix for examples build failure
fix for examples build failure

ArvinPan/atomspace,rohit12/atomspace,rodsol/atomspace,virneo/atomspace,virneo/atomspace,printedheart/atomspace,williampma/atomspace,ArvinPan/atomspace,rTreutlein/atomspace,cosmoharrigan/atomspace,misgeatgit/atomspace,ceefour/atomspace,misgeatgit/atomspace,printedheart/atomspace,UIKit0/atomspace,printedheart/atomspace,virneo/atomspace,inflector/atomspace,cosmoharrigan/atomspace,yantrabuddhi/atomspace,jswiergo/atomspace,AmeBel/atomspace,rodsol/atomspace,jswiergo/atomspace,rTreutlein/atomspace,Selameab/atomspace,jswiergo/atomspace,ceefour/atomspace,printedheart/atomspace,MarcosPividori/atomspace,cosmoharrigan/atomspace,UIKit0/atomspace,jswiergo/atomspace,UIKit0/atomspace,yantrabuddhi/atomspace,ArvinPan/atomspace,AmeBel/atomspace,inflector/atomspace,MarcosPividori/atomspace,UIKit0/atomspace,ceefour/atomspace,rodsol/atomspace,rohit12/atomspace,misgeatgit/atomspace,Selameab/atomspace,yantrabuddhi/atomspace,rTreutlein/atomspace,cosmoharrigan/atomspace,rodsol/atomspace,Selameab/atomspace,inflector/atomspace,AmeBel/atomspace,virneo/atomspace,misgeatgit/atomspace,williampma/atomspace,misgeatgit/atomspace,MarcosPividori/atomspace,MarcosPividori/atomspace,rohit12/atomspace,inflector/atomspace,ceefour/atomspace,rTreutlein/atomspace,inflector/atomspace,AmeBel/atomspace,yantrabuddhi/atomspace,yantrabuddhi/atomspace,rTreutlein/atomspace,ArvinPan/atomspace,AmeBel/atomspace,williampma/atomspace,Selameab/atomspace,rohit12/atomspace,williampma/atomspace