Log Message:
-----------
Give a more precise error message if a variable is re-used as cursor name in ecpg.
Modified Files:
--------------
pgsql/src/interfaces/ecpg/preproc:
ecpg.addons (r1.18 -> r1.19)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/preproc/ecpg.addons?r1=1.18&r2=1.19)
ecpg.trailer (r1.23 -> r1.24)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/preproc/ecpg.trailer?r1=1.23&r2=1.24)