id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc,must_fix,platform,platform_version,status_info 978,topological editing with snapping to segment yields 2 vertices instead of 1 adding vertex,msieczka,timlinux,"1. Add a line or polygon Shapefile or PostGIS layer. 2. In project properties enable topological editing, set snapping mode ""to segment"" or ""to vertex and segment"". 3. Digitize a line or boundary. 4. Add a vertex on it, move it - you see 2 vertices were added instead of 1. Topology broken. SVN r8190.",bug,closed,critical: causes crash or data corruption,,Digitising,Trunk,fixed,,lami@…,Yes,All,,0