id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc 2552,[raster] ST_AsPNG and related fail on NULL raster,Bborie Park,Bborie Park,"{{{ SELECT ST_AsPNG(null::raster) ERROR: upper bound of FOR loop cannot be null CONTEXT: PL/pgSQL function st_aspng(raster,text[]) line 20 at FOR with integer loop variable ********** Error ********** ERROR: upper bound of FOR loop cannot be null SQL state: 22004 Context: PL/pgSQL function st_aspng(raster,text[]) line 20 at FOR with integer loop variable }}} Correct response should be NULL",defect,closed,medium,PostGIS 2.0.5,raster,2.0.x,fixed,history,