fixed warning when no referer available

2006-07-31 10:04:18 +00:00
parent a45c1d139a
commit 8860ceb4d2
1 changed files with 5 additions and 1 deletions
@@ -372,7 +372,11 @@
    } else if (!empty($forum)) {
 /// User is starting a new discussion in a forum

-        $SESSION->fromurl = $_SERVER["HTTP_REFERER"];
+        if (!empty($_SERVER["HTTP_REFERER"])) {
+            $SESSION->fromurl = $_SERVER["HTTP_REFERER"];
+        } else {
+            $SESSION->fromurl = '';
+        }

        if (! $forum = get_record("forum", "id", $forum)) {
            error("The forum number was incorrect ($forum)");