Log Message:
-----------
Made NpgsqlConnection.Close log its entrance before any other code.
Fixed condition tested by Close to see if it should run or not.
Modified Files:
--------------
Npgsql2/src/Npgsql:
NpgsqlConnection.cs (r1.22 -> r1.23)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/NpgsqlConnection.cs.diff?r1=1.22&r2=1.23)