Update linkgraph.php

linkgraph.php errored if the link ID had an underscore in it.
This commit is contained in:
will-h 2013-07-05 16:48:27 +01:00
parent ab91dd54bc
commit 6cb092937c

View File

@ -11,7 +11,7 @@ $numtop = 10;
$ascolors = array("D41C0E", "E45605", "FECF12", "2FA11C", "19BB7C", "0A4484", "0A7484", "4CB4C4", "971928", "1f348c");
$link = $_GET['link'];
if (!preg_match("/^[0-9a-zA-Z][0-9a-zA-Z\-]+$/", $link))
if (!preg_match("/^[0-9a-zA-Z][0-9a-zA-Z\-_]+$/", $link))
die("Invalid link");
if (@$_GET['v'] == 6)