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YAMAHA_AVR: dereference hash element for keys() (perl compatibility issue)

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git-svn-id: https://svn.fhem.de/fhem/trunk@4637 2b470e98-0d58-463d-a4d8-8e2adae1ed80
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markusbloch
2014-01-12 22:17:40 +00:00
parent 3b9457b3ec
commit cbf3ad2bfa
1 changed files with 1 additions and 1 deletions
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fhem/FHEM/71_YAMAHA_AVR.pm
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@@ -242,7 +242,7 @@ YAMAHA_AVR_Get($@)
{ {
$return = "unknown argument $what, choose one of"; $return = "unknown argument $what, choose one of";
foreach my $reading (keys $hash->{READINGS}) foreach my $reading (keys %{$hash->{READINGS}})
{ {
$return .= " $reading:noArg"; $return .= " $reading:noArg";
} }