don't save empty strings to history
don't save empty strings to history

ykarikos/turtle-roy,ykarikos/turtle-roy,raimohanska/turtle-roy,raimohanska/turtle-roy,raimohanska/turtle-roy,ykarikos/turtle-roy,ykarikos/turtle-roy,raimohanska/turtle-roy,ykarikos/turtle-roy,ykarikos/turtle-roy,raimohanska/turtle-roy,raimohanska/turtle-roy