This patch fixes a very small memory leak in psql, spotted with valgrind.
This patch fixes a very small memory leak in psql, spotted with
valgrind.

Neil Conway

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