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more accurate check with support for zero

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This commit is contained in:
Lewis Cowles 2015-05-24 10:38:53 +01:00
parent 397b748370
commit c40d2ce48c
1 changed files with 8 additions and 5 deletions
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7
src/Fetch/Server.php
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@ -323,13 +323,16 @@ class Server
*/
public function numMessages( $mailbox='' )
{
$mboxExists = $this->hasMailbox( $mailbox );
if( $mboxExists ) {
$oldMailbox = $this->getMailBox();
if( $mailbox !== '' ) {
$this->setMailbox( $mailbox );
}
$cnt = imap_num_msg( $this->getImapStream() );
if( $mboxExists ) {
$this->setMailbox( $oldMailbox );
return $cnt;
}
return ( !$mboxExists && $mailbox !== '' ) ? 0 : $cnt;
}
/**