escape_name and unescape_name should check for empty values before (un)escaping
escape_name and unescape_name should check for empty values before (un)escaping

w4ngyi/pgcli,thedrow/pgcli,koljonen/pgcli,thedrow/pgcli,w4ngyi/pgcli,TamasNo1/pgcli,dbcli/pgcli,darikg/pgcli,yx91490/pgcli,nosun/pgcli,zhiyuanshi/pgcli,johshoff/pgcli,d33tah/pgcli,TamasNo1/pgcli,janusnic/pgcli,bitmonk/pgcli,j-bennet/pgcli,MattOates/pgcli,lk1ngaa7/pgcli,lk1ngaa7/pgcli,n-someya/pgcli,bitemyapp/pgcli,johshoff/pgcli,suzukaze/pgcli,bitmonk/pgcli,yx91490/pgcli,nosun/pgcli,dbcli/pgcli,dbcli/vcli,janusnic/pgcli,darikg/pgcli,joewalnes/pgcli,joewalnes/pgcli,j-bennet/pgcli,dbcli/vcli,n-someya/pgcli,d33tah/pgcli,koljonen/pgcli,bitemyapp/pgcli,MattOates/pgcli,zhiyuanshi/pgcli,suzukaze/pgcli