fixing another bug in recent commit
fixing another bug in recent commit


sjsrey/pysal_core,TaylorOshan/pysal,TaylorOshan/pysal,dfolch/pysal,chhao91/pysal,schmidtc/pysal,chhao91/pysal,ljwolf/pysal,nathania/pysal,pysal/pysal,sjsrey/pysal,dfolch/pysal,weikang9009/pysal,lixun910/pysal,darribas/pysal,ljwolf/pysal_core,hasecbinusr/pysal,pedrovma/pysal,spreg-git/pysal,badjr/pysal,lanselin/pysal,hasecbinusr/pysal,TaylorOshan/pysal,schmidtc/pysal,ljwolf/pysal,jlaura/pysal,jlaura/pysal,ljwolf/pysal,darribas/pysal,spreg-git/pysal,ljwolf/pysal_core,hasecbinusr/pysal,pastephens/pysal,nathania/pysal,pastephens/pysal,ljwolf/pysal_core,pastephens/pysal,lixun910/pysal,lixun910/pysal,jlaura/pysal,badjr/pysal,sjsrey/pysal_core,sjsrey/pysal_core