Description:
------------
In documentation for mysql_fetch_array (); it says "Returns an array that corresponds to the fetched row, or FALSE if there are no more rows."

But if connection to database fails or querie is somewhat wrong, this function will return NULL which is defenitely wrong.

if you have script like

while (FALSE !== ($info = mysql_fetch_array ($result)))
{
  ...
}

then it will start infinite loop.

Reproduce code:
---------------
<?
  //WARNING! This will start infinite loop
  
  while (FALSE !== ($info = mysql_fetch_array ($result)))
  {
  }
?>

Expected result:
----------------
Should return FALSE on any failures

Actual result:
--------------
Returns NULL on failures.