From ee9768777097a4f5704b0486e968046dc402d8a6 Mon Sep 17 00:00:00 2001
From: Sokomine <wegwerf@anarres.dyndns.org>
Date: Sat, 4 Jun 2016 01:10:45 +0200
Subject: [PATCH]  fixed crash related to missing page data

---
 init.lua | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/init.lua b/init.lua
index 912be13..dceff54 100644
--- a/init.lua
+++ b/init.lua
@@ -1139,6 +1139,9 @@ colormachine.blocktype_menu = function( meta, new_color, page )
    local per_line = 13;
    local anz_lines = 3;
    local per_page = anz_lines * per_line;
+   if( not( page )) then
+      page = 1;
+   end
    local start_at_offset = per_page * page;
 
    new_color = colormachine.decode_color_name( meta, new_color );