From fb6a789991ba633a330bacaf0e915019a01b602f Mon Sep 17 00:00:00 2001
From: kwolekr <kwolekr@minetest.net>
Date: Sun, 21 Apr 2013 12:55:46 -0400
Subject: [PATCH] Re-fix hud_change stat argument retrieval

Conflicts:
	src/script/lua_api/l_object.cpp
---
 src/script/lua_api/l_object.cpp | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

diff --git a/src/script/lua_api/l_object.cpp b/src/script/lua_api/l_object.cpp
index 6a800f15d..c324ced1a 100644
--- a/src/script/lua_api/l_object.cpp
+++ b/src/script/lua_api/l_object.cpp
@@ -877,16 +877,18 @@ int ObjectRef::l_hud_change(lua_State *L)
 	if (player == NULL)
 		return 0;
 
-	u32 id = -1;
-	if (!lua_isnil(L, 2))
-		id = lua_tonumber(L, 2);
-
-	HudElementStat stat = (HudElementStat)getenumfield(L, 3, "stat",
-								es_HudElementStat, HUD_STAT_NUMBER);
-
+	u32 id = !lua_isnil(L, 2) ? lua_tonumber(L, 2) : -1;
 	if (id >= player->hud.size())
 		return 0;
 
+	HudElementStat stat = HUD_STAT_NUMBER;
+	if (!lua_isnil(L, 3)) {
+		int statint;
+		std::string statstr = lua_tostring(L, 3);
+		stat = string_to_enum(es_HudElementStat, statint, statstr) ?
+				(HudElementStat)statint : HUD_STAT_NUMBER;
+	}
+
 	void *value = NULL;
 	HudElement *e = player->hud[id];
 	if (!e)