Repair prehistoric logic error in lseg_eq and lseg_ne.
Repair prehistoric logic error in lseg_eq and lseg_ne.

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