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Update class.smtp.php

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Set the value to 0 if the fields array is empty
This commit is contained in:
Daniel Hemmerich 2014-11-21 11:46:46 -05:00
parent 9553002973
commit 1ec37ad4c2
1 changed files with 1 additions and 1 deletions
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2
class.smtp.php
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@ -730,7 +730,7 @@ class SMTP
} else {
$name = array_shift($fields);
if ($name == 'SIZE') {
$fields = ($fields) ? $fields[0] : [];
$fields = ($fields) ? $fields[0] : 0;
}
}
$this->server_caps[$name] = ($fields ? $fields : true);