Handling DHCP timeouts in script

[robinsmidsrod]

@Sha0: Yes, we were indeed looking at the "Notes" section. In particular, I was wondering what the behavior is when you have nested conditionals like this. Would the goto at the end of the line be based on the return code from dhcp or isset? I'm assuming isset. And in that particular case, if dhcp fails, it will indeed throw an exception and abort the script (which I seem to recall was his original problem).