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01_FHEMWEB.pm: do not find an empty icon for an empty state (Forum #130891)

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git-svn-id: https://svn.fhem.de/fhem/trunk@27147 2b470e98-0d58-463d-a4d8-8e2adae1ed80
This commit is contained in:
rudolfkoenig 2023-01-29 17:10:06 +00:00
parent a16641a6ca
commit 70d41557cd
1 changed files with 2 additions and 2 deletions
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fhem/FHEM/01_FHEMWEB.pm
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@ -2971,14 +2971,14 @@ FW_readIconsFrom($$)
}
}
}
$FW_icons{$dir}{""} = 1; # Do not check empty directories again.
$FW_icons{$dir}{""} = undef; # Do not check empty directories again.
}
sub
FW_readIcons($)
{
my ($dir)= @_;
return if($FW_icons{$dir});
return if(exists($FW_icons{$dir}));
FW_readIconsFrom($dir, "");
}