else
r=`git symbolic-ref HEAD`
r=${r#refs/heads/}
rem=`git config "branch.$r.remote" || echo origin`
bra=`git config "branch.$r.merge" || echo "$r"`
upstream="$rem/${bra#refs/heads/}"
else
r=`git symbolic-ref HEAD`
r=${r#refs/heads/}
rem=`git config "branch.$r.remote" || echo origin`
bra=`git config "branch.$r.merge" || echo "$r"`
upstream="$rem/${bra#refs/heads/}"