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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@2449 2b470e98-0d58-463d-a4d8-8e2adae1ed80
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rudolfkoenig 2013-01-07 19:52:24 +00:00
parent d4f87250a3
commit 2cc2c12e30
1 changed files with 2 additions and 1 deletions
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fhem/fhem.pl
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@ -1432,7 +1432,8 @@ PrintHash($$)
} }
} }
} else { } 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; return $str . $sstr;