From 2320f230477286171e35adfe74594b085302df2f Mon Sep 17 00:00:00 2001
From: James Stevenson <everamzah@gmail.com>
Date: Sun, 28 Feb 2016 13:26:45 -0500
Subject: [PATCH] Only register dye crafts from flower group if flower exists

---
 mods/dye/init.lua | 17 ++++++++++++-----
 1 file changed, 12 insertions(+), 5 deletions(-)

diff --git a/mods/dye/init.lua b/mods/dye/init.lua
index d7d18f7a..6d905457 100644
--- a/mods/dye/init.lua
+++ b/mods/dye/init.lua
@@ -39,12 +39,19 @@ for _, row in ipairs(dyelocal.dyes) do
 		description = description,
 		groups = groups
 	})
-	minetest.register_craft({
-		type = "shapeless",
-		output = item_name.." 4",
-		recipe = {"group:flower,color_"..name},
-	})
+	local flowers = {"white", "violet", "blue", "yellow", "orange", "red"}
+
+	for i=1, #flowers do
+		if flowers[i] == name then
+			minetest.register_craft({
+				type = "shapeless",
+				output = item_name.." 4",
+				recipe = {"group:flower,color_"..name},
+			})
+		end
+	end
 end
+
 -- manually add coal->black dye
 minetest.register_craft({
 	type = "shapeless",