Log Message:
-----------
Added some more error logging.
Modified Files:
--------------
pgsql/src/interfaces/ecpg/ecpglib:
data.c (r1.37 -> r1.38)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/ecpglib/data.c.diff?r1=1.37&r2=1.38)