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01_FHEMWEB.pm: avoid warning for one-part devStateIcon (Forum #29221)

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git-svn-id: https://svn.fhem.de/fhem/trunk@7001 2b470e98-0d58-463d-a4d8-8e2adae1ed80
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rudolfkoenig
2014-11-16 17:08:21 +00:00
parent faa178dea2
commit 56d3ec1487
1 changed files with 2 additions and 2 deletions
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4
fhem/FHEM/01_FHEMWEB.pm
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@@ -2094,11 +2094,11 @@ FW_dev2image($;$)
foreach my $l (@list) {
my ($re, $iconName, $link) = split(":", $l, 3);
if(defined($re) && $state =~ m/^$re$/) {
if($iconName eq "") {
if(defined($iconName) && $iconName eq "") {
$rlink = $link;
last;
}
if(defined(FW_iconName($iconName))) {
if(defined($iconName) && defined(FW_iconName($iconName))) {
return ($iconName, $link, 0);
} else {
return ($state, $link, 1);