Bug#271275: netcfg: Go back button doesn't work properly if no link is detected

[Andrew Pollock <apollock@debian.org>]

Package: netcfg
Version: 1.01
Severity: normal

Hi,

I was verifying #262638 tonight, and just had the USB Ethernet adapter
plugged in, without a cable plugged into it.

I got the screen that says there's no link detected, and do I want to go
back, or do some other stuff. If I go back, I get asked for a hostname,
if I go back on that screen, I get back at the screen saying that no
link is detected.

regards

Andrew

-- System Information:
Debian Release: 3.1
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: i386 (i686)
Kernel: Linux 2.6.7-1-686
Locale: LANG=C, LC_CTYPE=C