Set default value for attach_place_idx

Author: Drombeys

src/xrGame/HudItem.cpp

@@ -538,7 +538,7 @@ bool CHudItem::HudAnimationExist(LPCSTR anim_name)
 	{
 		string256 anim_name_r;
 		bool is_16x9 = UI().is_widescreen();
-		u16 attach_place_idx = pSettings->r_u16(HudItemData()->m_sect_name, "attach_place_idx");
+		u16 attach_place_idx = READ_IF_EXISTS(pSettings, r_u16, HudItemData()->m_sect_name, "attach_place_idx", 0);
 		xr_sprintf(anim_name_r, "%s%s", anim_name, ((attach_place_idx == 1) && is_16x9) ? "_16x9" : "");
 		player_hud_motion* anm = HudItemData()->m_hand_motions.find_motion(anim_name_r);
 		if (anm)

src/xrGame/player_hud.cpp

@@ -448,7 +448,7 @@ void attachable_hud_item::load(const shared_str& sect_name)
 	const shared_str& visual_name = pSettings->r_string(sect_name, "item_visual");
 	m_model						 = smart_cast<IKinematics*>(::Render->model_Create(visual_name.c_str()));
 
-	m_attach_place_idx			= pSettings->r_u16(sect_name, "attach_place_idx");
+	m_attach_place_idx = READ_IF_EXISTS(pSettings, r_u16, sect_name, "attach_place_idx", 0);
 	m_measures.load				(sect_name, m_model);
 }