id,summary,reporter,owner,description,type,status,priority,milestone,component,version,severity,resolution,keywords,cc,mlocked 4834,check for null return in ViewScheduleDiff::updateBackground() and ViewScheduleDiff::upcoming(),Erik Hovland ,Isaac Richards,The pointers obtained from either GetSet() or CurrentProgram() could be null. Check just in case.,defect,closed,trivial,0.22,mythtv,0.21-fixes,low,duplicate,,,0