Log Message:-----------Improve error detection and recovery in lo_import()/lo_export().Problems noted while experimenting with new control-C code for psql.
Modified Files:-------------- pgsql/src/interfaces/libpq: fe-lobj.c (r1.56 -> r1.57) (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/libpq/fe-lobj.c.diff?r1=1.56&r2=1.57)
