Moved stuff around to log a warning instead of an error if client browses a non-existent thread.

web/root/pages/001-forum.ssjs

@@ -387,9 +387,6 @@ if (typeof http_request.query.sub !== 'undefined' &&
 			msg_area.sub[http_request.query.sub[0]].scan_ptr =
 			thread.messages[thread.__last].number;
 		}
-	} catch (err) {
-		log(LOG_WARNING, err);
-	}
 
 		writeln(strings.script.open);
 		if (settings.keyboard_navigation) writeln(strings.script.thread_navigation);
@@ -418,6 +415,10 @@ if (typeof http_request.query.sub !== 'undefined' &&
 		}
 		writeln(strings.script.close);
 
+	} catch (err) {
+		log(LOG_WARNING, err);
+	}
+
 } else if (
 	typeof http_request.query.sub !== 'undefined' &&
 	typeof msg_area.sub[http_request.query.sub[0]] !== 'undefined' &&