Remove lua_State parameter from LuaError::LuaError

src/script/common/c_content.cpp

@@ -654,7 +654,7 @@ ItemStack read_item(lua_State* L, int index,Server* srv)
 	}
 	else
 	{
-		throw LuaError(NULL, "Expecting itemstack, itemstring, table or nil");
+		throw LuaError("Expecting itemstack, itemstring, table or nil");
 	}
 }
 
@@ -941,7 +941,7 @@ std::vector<ItemStack> read_items(lua_State *L, int index, Server *srv)
 	while (lua_next(L, index)) {
 		s32 key = luaL_checkinteger(L, -2);
 		if (key < 1) {
-			throw LuaError(NULL, "Invalid inventory list index");
+			throw LuaError("Invalid inventory list index");
 		}
 		if (items.size() < (u32) key) {
 			items.resize(key);

src/script/common/c_internal.cpp

@@ -71,7 +71,7 @@ void script_error(lua_State *L)
 {
 	const char *s = lua_tostring(L, -1);
 	std::string str(s ? s : "");
-	throw LuaError(NULL, str);
+	throw LuaError(str);
 }
 
 // Push the list of callbacks (a lua table).

src/script/common/c_types.cpp

@@ -23,13 +23,6 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #include "common/c_internal.h"
 #include "itemdef.h"
 
-LuaError::LuaError(lua_State *L, const std::string &s) :
-	ServerError(s)
-{
-	if (L) {
-		m_s += '\n' + script_get_backtrace(L);
-	}
-}
 
 struct EnumString es_ItemType[] =
 	{

src/script/common/c_types.h

@@ -55,14 +55,7 @@ public:
 class LuaError : public ServerError
 {
 public:
-	LuaError(lua_State *L, const std::string &s);
-
-	virtual ~LuaError() throw()
-	{}
-	virtual const char * what() const throw()
-	{
-		return m_s.c_str();
-	}
+	LuaError(const std::string &s) : ServerError(s) {}
 };