[Pkg-roundcube-maintainers] Bug#610725: roundcube 0.5-1 upgrade from 0.3.1-6

[Briatka, Vlado]

Package: roundcube
Version: 0.5-1

Hi a have problem when upgrading roundcube with mysql from 0.3.1-6 to 
0.5-1. Mysql tables upgrade end with this error:

error encountered processing 
/usr/share/dbconfig-common/data/roundcube/upgrade/mysql/0.5-1:
mysql said: ERROR 1061 (42000) at line 14: Duplicate key name 
'index_index'applying upgrade sql for 0.3.1-6 -> 0.5-1.

i making upgrade becouse 0.3.1-6 have bug fixed in 0.5-1 ... attachment 
file cannot contains special regional characters like ľščťžýáíéúôň.

sorry for my english
Vlado