fixed bug in connect.c
fixed bug in connect.c

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