Log Message:-----------Fix a bug which doesn't free connection list properly.
Modified Files:-------------- psqlodbc: connection.c (r1.161 -> r1.162) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/psqlodbc/psqlodbc/connection.c.diff?r1=1.161&r2=1.162) environ.c (r1.69 -> r1.70) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/psqlodbc/psqlodbc/environ.c.diff?r1=1.69&r2=1.70) version.h (r1.104 -> r1.105) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/psqlodbc/psqlodbc/version.h.diff?r1=1.104&r2=1.105)