use proper mapnik::value_null in sqlite features rather than empty strings

This commit is contained in:
Dane Springmeyer 2011-07-12 01:00:27 +00:00
parent ccfbf175a0
commit c357fcbf9d

View file

@ -102,8 +102,7 @@ feature_ptr sqlite_featureset::next()
case SQLITE_NULL: case SQLITE_NULL:
{ {
UnicodeString ustr = tr_->transcode (""); boost::put(*feature,fld_name,mapnik::value_null());
boost::put(*feature,fld_name,ustr);
break; break;
} }