Thread: pgsql: Fix seriously broken patch for psql '' ...

Log Message:
-----------
Fix seriously broken patch for psql '' ... per its comment, emit() is
NOT the thing to use here.

Modified Files:
--------------
    pgsql/src/bin/psql:
        psqlscan.l (r1.19 -> r1.20)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/psql/psqlscan.l.diff?r1=1.19&r2=1.20)