R. Joseph Newton wrote:
WC -Sx- Jones wrote:
Better would be -
#!/usr/bin/perl -w
# just predeclare them ALL here; before they are used.
# See my comments below
...
&print_if_Warn if (system("nstat -a") / 256);
&print_if_Fatal if (system("netstat -nr") / 256);
Hi Bill,
I'm a little unclear here. What do you see as calling for the ampersand & in the
function calls above. Most list veterans have been trying to steer newbies away
from it. Have you tried the calls above without?
Joseph
sub print_if_Warn;
sub print_if_Fatal;
That way you can call them without the & later.
IMHO it makes C programmers out of Perl programmers.
(And it is MORE lines - but I won't argue with progress :)
-Bill-
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