On Wed, Dec 12, 2001 at 05:42:11PM +0100, Jorge Goncalvez wrote:
> Hi I have this code:
> .......
> sub MakeEth()
> {
> unless ($_Globals{NICIP_ADRESS}==$IPREAL[0])
> {
> $_Globals{ETH_NETIF} eq "eth0";
You must have meant "=", not "eq", as in:
$_Globals{ETH_NETIF} = "eth0";
> }
> else{
>
> $_Globals{ETH_NETIF} eq "eth0:1";
Same here:
$_Globals{ETH_NETIF} = "eth0";
>
> }
> }
>
> .......
>
> sub StartDhcp()
> {
> my $_cmd = $_Os{$_Globals{OS}}{DHCPD} . " " . $_Globals{ETH_NETIF};
> system($_cmd);
> }
>
> I wanted to make $_Globals{ETH_NETIF} affected by what it is in the scope
> MakeEth because in the sub StartDhcp $_Globals{ETH_NETIF} is undef I would to
> make it a variable global after been affected by sub MakeEth.
You did not make %_Globals local to the MakeEth subroutine, so it is be
default global. If you weren't seeing the results of the assignment it's
because you were using "eq" instead of "=". "eq" is a comparison operator,
"=" is the assignment operator.
Michael
--
Administrator www.shoebox.net
Programmer, System Administrator www.gallanttech.com
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