Add backtrace to error function

sapier · kahrl · commit 5b518ed2feff · 2013-09-04T12:19:26.000+02:00
diff --git a/builtin/builtin.lua b/builtin/builtin.lua
@@ -10,6 +10,12 @@ print = minetest.debug
 math.randomseed(os.time())
 os.setlocale("C", "numeric")
 
+local errorfct = error
+error = function(text)
+	print(debug.traceback(""))
+	errorfct(text)
+end
+
 -- Load other files
 local modpath = minetest.get_modpath("__builtin")
 dofile(modpath.."/serialize.lua")
diff --git a/builtin/mainmenu.lua b/builtin/mainmenu.lua
@@ -2,6 +2,12 @@ print = engine.debug
 math.randomseed(os.time())
 os.setlocale("C", "numeric")
 
+local errorfct = error
+error = function(text)
+	print(debug.traceback(""))
+	errorfct(text)
+end
+
 local scriptpath = engine.get_scriptdir()
 
 mt_color_grey  = "#AAAAAA"
