Pay attention to fgets() failure return.
Pay attention to fgets() failure return.

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