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Exit update readings on empty return from http get request.

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git-svn-id: https://svn.fhem.de/fhem/trunk@1350 2b470e98-0d58-463d-a4d8-8e2adae1ed80
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borisneubert 2012-03-15 19:11:45 +00:00
parent 52b7b3d16a
commit c3637fdfb7
1 changed files with 1 additions and 0 deletions
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fhem/FHEM/59_Weather.pm
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@ -121,6 +121,7 @@ sub Weather_RetrieveDataDirectly($)
my $fc = undef; my $fc = undef;
my $xml = GetHttpFile("www.google.com:80", "/ig/api?weather=" . $location . "&hl=" . $lang); my $xml = GetHttpFile("www.google.com:80", "/ig/api?weather=" . $location . "&hl=" . $lang);
return 0 if($xml eq "");
foreach my $l (split("<",$xml)) { foreach my $l (split("<",$xml)) {
#Log 1, "DEBUG WEATHER: line=\"$l\""; #Log 1, "DEBUG WEATHER: line=\"$l\"";
next if($l eq ""); # skip empty lines next if($l eq ""); # skip empty lines