this fixes malformed sql for getIndexInfo

sqlite stopped throwing an exception on

    pragma index_list("table");

Which was causing the sql generated by the getIndexInfo method
to be corrupt.

java.sql.SQLException: [SQLITE_ERROR] SQL error or missing database (near
"1": syntax error)

This patch fixes this issue

https://bitbucket.org/xerial/sqlite-jdbc/issue/134/metadatagetindexinfo-throws-exception