Peter -- Since the error is from an unitialized variable, the obvious
thing to try is to initialize it with a harmless default value. Add a
line something like this one:
> my ($StationInfo, $UpdateTime, $SkyConditions, $CodedMETAR);
$SkyConditions = " " ;
> while (<TmpFile>)
I'm assuming this is Perl code; it looks like Perl.
Peter wrote:
Hi,
If I invoke GrabWeather I get the following error:
Use of uninitialized value in concatenation (.) or string at
/usr/local/bin/GrabWeather line 200.
Line 200 reads:
print TmpFile "$SkyConditions\n";
before that there are lines referring to sky condition:
-----------
my ($StationInfo, $UpdateTime, $SkyConditions, $CodedMETAR);
while (<TmpFile>)
{
chop;
if ($Flag == 0) { $StationInfo = $_; };
if ($Flag == 1) { $UpdateTime = $_; };
if (/^Sky conditions:/)
{
$SkyConditions = $_;
$SkyConditions =~ s/Sky conditions: (.*)/$1/;
}
------------
Does anyone know how to fix this?
In the meantime I just uncommended line 200.
GrabWeather works just the same.
Thanks & regards
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