Log Message:-----------simplify add_connsction string handling, use StringInfo
Modified Files:-------------- plproxy/src: cluster.c (r1.3 -> r1.4) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/plproxy/plproxy/src/cluster.c.diff?r1=1.3&r2=1.4)