Fix unsupported PHP code.

[Thu Dec 07 10:19:26.531823 2017] [php5:error] [pid 14340]  PHP Fatal
error:  Call-time pass-by-reference has been removed in
/localsite/atl/script/rss2html.php on line 112
diff --git a/script/rss2html.php b/script/rss2html.php
index 4f7563b..0c54f6f 100644
--- a/script/rss2html.php
+++ b/script/rss2html.php
@@ -109,7 +109,7 @@
 			$result = "";
 
 			$ip = gethostbyname($host);
-			$handle = @fsockopen($ip, 80, &$errno, &$errstr, 10);
+			$handle = fsockopen($ip, 80, $errno, $errstr, 10);
 			if(!$handle) {
 				$this->readError = $errstr;
 				return FALSE;