Fix unportable struct initializations.
Fix unportable struct initializations.

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