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Avoid uninitialized message for internal hash entry with undefined value

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git-svn-id: https://svn.fhem.de/fhem/trunk/fhem@2449 2b470e98-0d58-463d-a4d8-8e2adae1ed80
This commit is contained in:
rudolfkoenig 2013-01-07 19:52:24 +00:00
parent 48f3269b51
commit 66113c8638
1 changed files with 2 additions and 1 deletions
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fhem.pl
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@ -1432,7 +1432,8 @@ PrintHash($$)
}
}
} else {
$str .= sprintf("%*s %-10s %s\n", $lev," ",$c, $h->{$c});
my $v = $h->{$c};
$str .= sprintf("%*s %-10s %s\n", $lev," ",$c, defined($v) ? $v : "");
}
}
return $str . $sstr;