eval $(sed -n '/^\[global\]/,/^\[/s/^http-proxy-\([^= ]*\) *= *\(.*\)/proxy_\1="\2"/p' "$servers")
creds=""
if [ ! -z "$proxy_host" ]; then
eval $(sed -n '/^\[global\]/,/^\[/s/^http-proxy-\([^= ]*\) *= *\(.*\)/proxy_\1="\2"/p' "$servers")
creds=""
if [ ! -z "$proxy_host" ]; then