id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc,cpu,platform 3684,Querying a raster layer outside its extent in wxGUI doesn't clear previous results,hcho,grass-dev@…,"Steps to reproduce this issue: 1. Query a null pixel => No results 2. Query a non-null pixel => Valid results 3. Query a null pixel again => Results from step 2 don't get cleared. Can be misleading.",defect,closed,normal,,wxGUI,svn-trunk,invalid,,,Unspecified,Unspecified