This patch fixes the undefined (according to C) and erroneous (under Digital Uni x with both DEC cc and gcc) behaviour of modifying an lvalue on the left side an d then using it on the right side of an assignment. Since this code modifies the  dbname parameter, it was changing, for example, "dbname=template1"  into "dbname =emplate1".
This patch fixes the undefined (according to C) and erroneous (under
Digital Uni x with both DEC cc and gcc) behaviour of modifying an
lvalue on the left side an d then using it on the right side of an
assignment. Since this code modifies the
 dbname parameter, it was changing, for example, "dbname=template1"
 into "dbname =emplate1".

David Smith Programmer P

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