Description:
------------
When attempting to use the autoUpdate() function within PEAR DB I was continually getting error msgs. Upon further inspection I traced the problem to an apparent typo on ~line 562 of the /usr/share/pear/DB/common.php file. Here is a snippet of the code I found there:

function buildManipSQL($table, $table_fields, $mode, $where = false)
    <...>
    if ($where) {
        $sql .= " WHERE $sql"; <--BAD CODE [rsh]
    }
    <...>
}

Here is how I modified it so that it now works as advertised.

function buildManipSQL($table, $table_fields, $mode, $where = false)
    <...>
    if ($where) {
        $sql .= " WHERE $where"; //This code works! [rsh]
    }
    <...>
}

I hope that helps. Thanks for all your hard work!