Whats wrong with this code

[icen01]

whats wrong with this code, because if the user has no avatar it doest view the "avatar.jpg" plsss help me



in core.php
/////////////////////////////////////////////////////////////////////

function getavatar($uid)

{

$av = mysql_fetch_array(mysql_query("SELECT avatar FROM ibwf_users WHERE id='".$uid."'"));

return $av[0];

}


in index.php
action=="viewuser"
/////////////////////////////////////////////////////////////////////////

$avlink = getavatar($who);
if ($avlink=="0")
{
echo "<img src=\"images/avatar.jpg\" alt=\"avatar\"/>";
}else{
echo "<img src=\"$avlink\" alt=\"avatar\"/>";
}

[something else]

if ($avlink=="")

[icen01]

it works thankz alot hehehe

[kevk3v]

@something else can you leave some topics for me to answer pls lol?>.....