id,summary,reporter,owner,description,type,status,priority,milestone,component,version,severity,resolution,keywords,cc 4509,OGR SQL: Segfault on SELECT DISTINCT(foo) when first feature has NULL value for foo,Even Rouault,Even Rouault,All in title,defect,closed,normal,1.9.1,OGR_SF,unspecified,normal,fixed,ogr sql,