Fix vector sizing bug (heap corruption)
Fix vector sizing bug (heap corruption)

apavlo/peloton,yingjunwu/peloton,yingjunwu/peloton,yingjunwu/peloton,apavlo/peloton,yingjunwu/peloton,apavlo/peloton,cmu-db/peloton,cmu-db/peloton,cmu-db/peloton,malin1993ml/peloton,malin1993ml/peloton,cmu-db/peloton,apavlo/peloton,apavlo/peloton,apavlo/peloton,yingjunwu/peloton,malin1993ml/peloton,malin1993ml/peloton,malin1993ml/peloton,cmu-db/peloton,malin1993ml/peloton,cmu-db/peloton,yingjunwu/peloton