Make user arg optional.
Make user arg optional.

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