From 1c11de10d5f66e920bc66eb2dbeb174a34624a53 Mon Sep 17 00:00:00 2001
From: Wuzzy <almikes@aol.com>
Date: Sat, 6 Aug 2016 17:44:37 +0200
Subject: [PATCH] Add optional farming dependency for bag craft

---
 bags.lua    | 51 ++++++++++++++++++++++++++-------------------------
 depends.txt |  2 +-
 2 files changed, 27 insertions(+), 26 deletions(-)

diff --git a/bags.lua b/bags.lua
index 0dd391b..f8d3520 100644
--- a/bags.lua
+++ b/bags.lua
@@ -214,30 +214,31 @@ minetest.register_tool("unified_inventory:bag_large", {
 })
 
 -- register bag crafts
-minetest.register_craft({
-	output = "unified_inventory:bag_small",
-	recipe = {
-		{"",           "farming:cotton", ""},
-		{"group:wool", "group:wool",     "group:wool"},
-		{"group:wool", "group:wool",     "group:wool"},
-	},
-})
+if minetest.get_modpath("farming") ~= nil then
+	minetest.register_craft({
+		output = "unified_inventory:bag_small",
+		recipe = {
+			{"",           "farming:cotton", ""},
+			{"group:wool", "group:wool",     "group:wool"},
+			{"group:wool", "group:wool",     "group:wool"},
+		},
+	})
 
-minetest.register_craft({
-	output = "unified_inventory:bag_medium",
-	recipe = {
-		{"",               "",                            ""},
-		{"farming:cotton", "unified_inventory:bag_small", "farming:cotton"},
-		{"farming:cotton", "unified_inventory:bag_small", "farming:cotton"},
-	},
-})
-
-minetest.register_craft({
-	output = "unified_inventory:bag_large",
-	recipe = {
-		{"",               "",                             ""},
-		{"farming:cotton", "unified_inventory:bag_medium", "farming:cotton"},
-		{"farming:cotton", "unified_inventory:bag_medium", "farming:cotton"},
-    },
-})
+	minetest.register_craft({
+		output = "unified_inventory:bag_medium",
+		recipe = {
+			{"",               "",                            ""},
+			{"farming:cotton", "unified_inventory:bag_small", "farming:cotton"},
+			{"farming:cotton", "unified_inventory:bag_small", "farming:cotton"},
+		},
+	})
 
+	minetest.register_craft({
+		output = "unified_inventory:bag_large",
+		recipe = {
+			{"",               "",                             ""},
+			{"farming:cotton", "unified_inventory:bag_medium", "farming:cotton"},
+			{"farming:cotton", "unified_inventory:bag_medium", "farming:cotton"},
+	    },
+	})
+end
diff --git a/depends.txt b/depends.txt
index a1ea556..3879b2c 100644
--- a/depends.txt
+++ b/depends.txt
@@ -1,4 +1,4 @@
 creative?
 intllib?
 datastorage?
-
+farming?