Remove erroneous Assert, per example from Kris Jurka.
Remove erroneous Assert, per example from Kris Jurka.

ashwinstar/gpdb,rvs/gpdb,foyzur/gpdb,tangp3/gpdb,CraigHarris/gpdb,chrishajas/gpdb,adam8157/gpdb,rubikloud/gpdb,lpetrov-pivotal/gpdb,lintzc/gpdb,zaksoup/gpdb,CraigHarris/gpdb,yazun/postgres-xl,yazun/postgres-xl,cjcjameson/gpdb,ashwinstar/gpdb,edespino/gpdb,adam8157/gpdb,postmind-net/postgres-xl,zaksoup/gpdb,chrishajas/gpdb,Postgres-XL/Postgres-XL,50wu/gpdb,tangp3/gpdb,oberstet/postgres-xl,arcivanov/postgres-xl,greenplum-db/gpdb,xinzweb/gpdb,randomtask1155/gpdb,xuegang/gpdb,kaknikhil/gpdb,adam8157/gpdb,techdragon/Postgres-XL,50wu/gpdb,lisakowen/gpdb,zaksoup/gpdb,atris/gpdb,lpetrov-pivotal/gpdb,0x0FFF/gpdb,rubikloud/gpdb,xinzweb/gpdb,rubikloud/gpdb,lpetrov-pivotal/gpdb,zaksoup/gpdb,xuegang/gpdb,arcivanov/postgres-xl,Postgres-XL/Postgres-XL,CraigHarris/gpdb,atris/gpdb,lisakowen/gpdb,rvs/gpdb,lintzc/gpdb,lintzc/gpdb,xuegang/gpdb,greenplum-db/gpdb,royc1/gpdb,janebeckman/gpdb,oberstet/postgres-xl,chrishajas/gpdb,tangp3/gpdb,atris/gpdb,tpostgres-projects/tPostgres,postmind-net/postgres-xl,CraigHarris/gpdb,kaknikhil/gpdb,ahachete/gpdb,0x0FFF/gpdb,xinzweb/gpdb,tpostgres-projects/tPostgres,xinzweb/gpdb,cjcjameson/gpdb,0x0FFF/gpdb,Postgres-XL/Postgres-XL,janebeckman/gpdb,royc1/gpdb,edespino/gpdb,lisakowen/gpdb,kmjungersen/PostgresXL,techdragon/Postgres-XL,zeroae/postgres-xl,rvs/gpdb,Postgres-XL/Postgres-XL,Chibin/gpdb,kmjungersen/PostgresXL,lintzc/gpdb,tangp3/gpdb,Quikling/gpdb,foyzur/gpdb,yuanzhao/gpdb,yazun/postgres-xl,Chibin/gpdb,lintzc/gpdb,snaga/postgres-xl,adam8157/gpdb,randomtask1155/gpdb,janebeckman/gpdb,ovr/postgres-xl,snaga/postgres-xl,rvs/gpdb,randomtask1155/gpdb,Quikling/gpdb,janebeckman/gpdb,greenplum-db/gpdb,snaga/postgres-xl,xinzweb/gpdb,atris/gpdb,zeroae/postgres-xl,cjcjameson/gpdb,cjcjameson/gpdb,snaga/postgres-xl,adam8157/gpdb,atris/gpdb,cjcjameson/gpdb,snaga/postgres-xl,foyzur/gpdb,techdragon/Postgres-XL,CraigHarris/gpdb,kmjungersen/PostgresXL,yuanzhao/gpdb,kmjungersen/PostgresXL,janebeckman/gpdb,foyzur/gpdb,Quikling/gpdb,janebeckman/gpdb,atris/gpdb,xuegang/gpdb,adam8157/gpdb,Chibin/gpdb,edespino/gpdb,pavanvd/postgres-xl,tangp3/gpdb,lintzc/gpdb,jmcatamney/gpdb,arcivanov/postgres-xl,ahachete/gpdb,adam8157/gpdb,0x0FFF/gpdb,lpetrov-pivotal/gpdb,xuegang/gpdb,ovr/postgres-xl,atris/gpdb,chrishajas/gpdb,postmind-net/postgres-xl,Chibin/gpdb,cjcjameson/gpdb,ashwinstar/gpdb,lisakowen/gpdb,Quikling/gpdb,Chibin/gpdb,tangp3/gpdb,lintzc/gpdb,greenplum-db/gpdb,janebeckman/gpdb,Quikling/gpdb,xinzweb/gpdb,yuanzhao/gpdb,randomtask1155/gpdb,yuanzhao/gpdb,edespino/gpdb,ovr/postgres-xl,arcivanov/postgres-xl,rvs/gpdb,Quikling/gpdb,royc1/gpdb,kaknikhil/gpdb,janebeckman/gpdb,edespino/gpdb,yuanzhao/gpdb,ahachete/gpdb,ahachete/gpdb,0x0FFF/gpdb,jmcatamney/gpdb,ahachete/gpdb,postmind-net/postgres-xl,royc1/gpdb,ashwinstar/gpdb,jmcatamney/gpdb,greenplum-db/gpdb,kaknikhil/gpdb,jmcatamney/gpdb,oberstet/postgres-xl,postmind-net/postgres-xl,50wu/gpdb,zeroae/postgres-xl,jmcatamney/gpdb,greenplum-db/gpdb,rvs/gpdb,CraigHarris/gpdb,ahachete/gpdb,rvs/gpdb,yazun/postgres-xl,techdragon/Postgres-XL,randomtask1155/gpdb,CraigHarris/gpdb,tangp3/gpdb,Chibin/gpdb,randomtask1155/gpdb,yuanzhao/gpdb,Postgres-XL/Postgres-XL,Quikling/gpdb,atris/gpdb,tangp3/gpdb,pavanvd/postgres-xl,zeroae/postgres-xl,royc1/gpdb,rubikloud/gpdb,edespino/gpdb,jmcatamney/gpdb,lpetrov-pivotal/gpdb,cjcjameson/gpdb,lpetrov-pivotal/gpdb,rvs/gpdb,kaknikhil/gpdb,oberstet/postgres-xl,arcivanov/postgres-xl,kaknikhil/gpdb,yazun/postgres-xl,kaknikhil/gpdb,edespino/gpdb,Quikling/gpdb,greenplum-db/gpdb,chrishajas/gpdb,lpetrov-pivotal/gpdb,ahachete/gpdb,rubikloud/gpdb,oberstet/postgres-xl,cjcjameson/gpdb,xuegang/gpdb,tpostgres-projects/tPostgres,0x0FFF/gpdb,rvs/gpdb,ashwinstar/gpdb,royc1/gpdb,zaksoup/gpdb,rubikloud/gpdb,kaknikhil/gpdb,kaknikhil/gpdb,pavanvd/postgres-xl,Chibin/gpdb,Chibin/gpdb,foyzur/gpdb,randomtask1155/gpdb,yuanzhao/gpdb,rubikloud/gpdb,royc1/gpdb,adam8157/gpdb,lintzc/gpdb,lintzc/gpdb,zaksoup/gpdb,lisakowen/gpdb,janebeckman/gpdb,xuegang/gpdb,foyzur/gpdb,50wu/gpdb,yuanzhao/gpdb,jmcatamney/gpdb,50wu/gpdb,greenplum-db/gpdb,cjcjameson/gpdb,rvs/gpdb,jmcatamney/gpdb,xuegang/gpdb,edespino/gpdb,foyzur/gpdb,royc1/gpdb,Chibin/gpdb,lisakowen/gpdb,ahachete/gpdb,edespino/gpdb,janebeckman/gpdb,0x0FFF/gpdb,edespino/gpdb,tpostgres-projects/tPostgres,0x0FFF/gpdb,pavanvd/postgres-xl,lpetrov-pivotal/gpdb,Chibin/gpdb,zaksoup/gpdb,techdragon/Postgres-XL,ashwinstar/gpdb,CraigHarris/gpdb,pavanvd/postgres-xl,Quikling/gpdb,xinzweb/gpdb,arcivanov/postgres-xl,ovr/postgres-xl,chrishajas/gpdb,Quikling/gpdb,ashwinstar/gpdb,zaksoup/gpdb,ovr/postgres-xl,lisakowen/gpdb,xinzweb/gpdb,chrishajas/gpdb,kmjungersen/PostgresXL,yuanzhao/gpdb,cjcjameson/gpdb,tpostgres-projects/tPostgres,zeroae/postgres-xl,lisakowen/gpdb,ashwinstar/gpdb,rubikloud/gpdb,CraigHarris/gpdb,yuanzhao/gpdb,randomtask1155/gpdb,50wu/gpdb,kaknikhil/gpdb,xuegang/gpdb,50wu/gpdb,chrishajas/gpdb,50wu/gpdb,foyzur/gpdb