Fix a test fail introduced by PIG-1456
Fix a test fail introduced by PIG-1456

git-svn-id: 8c49d51cc539c84b28b5042abd6e265f31af12f8@956662 13f79535-47bb-0310-9956-ffa450edef68

rekhajoshm/pig,miyakawataku/piggybank-ltsv,internetarchive/pig,wisgood/pig,kellyzly/pig,faspl/pig,sigmoidanalytics/spork,wisgood/pig,daijyc/pig,ljl1988com/pig,wisgood/pig,bsmedberg/pig,rekhajoshm/pigfork,hliu2/pig,netxillon/pig,fengshao0907/pig,wisgood/pig,bsmedberg/pig,piaozhexiu/apache-pig,miyakawataku/pig,internetarchive/pig,kang2015/pig,sigmoidanalytics/spork,dongjiaqiang/pig,siddaartha/spork,fengshao0907/pig,hliu2/pig,fengshao0907/pig,internetarchive/pig,daijyc/pig,kellyzly/pig,dongjiaqiang/pig,rekhajoshm/pig,kexianda/pig,cloudera/pig,siddaartha/spork,kang2015/pig,kang2015/pig,sigmoidanalytics/spork,Altiscale/pig,hliu2/pig,siddaartha/spork,Altiscale/pig,kexianda/pig,ljl1988com/pig,ibmsoe/pig,miyakawataku/pig,ibmsoe/pig,wisgood/pig,netxillon/pig,dongjiaqiang/pig,cloudera/pig,alpinedatalabs/pig,likaiwalkman/pig,asonipsl/pig,likaiwalkman/pig,faspl/pig,alpinedatalabs/pig,miyakawataku/pig,fengshao0907/pig,ljl1988com/pig,sigmoidanalytics/spork,ljl1988com/pig,jcamachor/pigreuse,ibmsoe/pig,piaozhexiu/apache-pig,hliu2/pig,twitter/pig,piaozhexiu/apache-pig,fengshao0907/pig,jcamachor/pigreuse,likaiwalkman/pig,faspl/pig,Altiscale/pig,alpinedatalabs/pig,kellyzly/pig,mapr/pig,asonipsl/pig,alpinedatalabs/pig,miyakawataku/pig,miyakawataku/piggybank-ltsv,daijyc/pig,mapr/pig,faspl/pig,ibmsoe/pig,miyakawataku/piggybank-ltsv,sigmoidanalytics/spork,hliu2/pig,twitter/pig,siddaartha/spork,siddaartha/spork,miyakawataku/piggybank-ltsv,bsmedberg/pig,ljl1988com/pig,rekhajoshm/pig,kang2015/pig,ljl1988com/pig,jcamachor/pigreuse,mapr/pig,fengshao0907/pig,daijyc/pig,cloudera/pig,asonipsl/pig,kang2015/pig,likaiwalkman/pig,rekhajoshm/pigfork,jcamachor/pigreuse,internetarchive/pig,netxillon/pig,kellyzly/pig,jcamachor/pigreuse,dongjiaqiang/pig,ibmsoe/pig,cloudera/pig,alpinedatalabs/pig,asonipsl/pig,dongjiaqiang/pig,alpinedatalabs/pig,kellyzly/pig,kexianda/pig,asonipsl/pig,faspl/pig,mapr/pig,internetarchive/pig,ibmsoe/pig,bsmedberg/pig,rekhajoshm/pigfork,rekhajoshm/pigfork,miyakawataku/piggybank-ltsv,daijyc/pig,twitter/pig,rekhajoshm/pig,daijyc/pig,fengshao0907/pig,siddaartha/spork,kexianda/pig,piaozhexiu/apache-pig,piaozhexiu/apache-pig,rekhajoshm/pigfork,twitter/pig,likaiwalkman/pig,rekhajoshm/pig,likaiwalkman/pig,dongjiaqiang/pig,mapr/pig,rekhajoshm/pigfork,faspl/pig,twitter/pig,cloudera/pig,Altiscale/pig,kexianda/pig,wisgood/pig,ibmsoe/pig,wisgood/pig,asonipsl/pig,dongjiaqiang/pig,jcamachor/pigreuse,miyakawataku/piggybank-ltsv,netxillon/pig,netxillon/pig,piaozhexiu/apache-pig,sigmoidanalytics/spork,asonipsl/pig,bsmedberg/pig,hliu2/pig,hliu2/pig,likaiwalkman/pig,kang2015/pig,Altiscale/pig,Altiscale/pig,miyakawataku/pig,bsmedberg/pig,miyakawataku/pig,rekhajoshm/pig,kexianda/pig,jcamachor/pigreuse,faspl/pig,internetarchive/pig,kexianda/pig,kellyzly/pig,mapr/pig,kellyzly/pig,ljl1988com/pig,twitter/pig,netxillon/pig,netxillon/pig,kang2015/pig