From a799fc437ddfd02e29a887b42c8f4c8fc2821b00 Mon Sep 17 00:00:00 2001
From: Xottab-DUTY <xottab-duty@yandex.ru>
Date: Fri, 29 Mar 2019 19:24:00 +0500
Subject: [PATCH] Don't crash if no loading tips found

---
 src/xrGame/GamePersistent.cpp | 19 +++++++++++++------
 1 file changed, 13 insertions(+), 6 deletions(-)

diff --git a/src/xrGame/GamePersistent.cpp b/src/xrGame/GamePersistent.cpp
index aa892afb609..2a73bcffc45 100644
--- a/src/xrGame/GamePersistent.cpp
+++ b/src/xrGame/GamePersistent.cpp
@@ -880,21 +880,28 @@ void CGamePersistent::LoadTitle(bool change_tip, shared_str map_name)
     pApp->LoadStage();
     if (change_tip)
     {
+        bool noTips = false;
         string512 buff;
         u8 tip_num;
         luabind::functor<u8> m_functor;
-        bool is_single = !xr_strcmp(m_game_params.m_game_type, "single");
+        const bool is_single = !xr_strcmp(m_game_params.m_game_type, "single");
         if (is_single)
         {
-            R_ASSERT(GEnv.ScriptEngine->functor("loadscreen.get_tip_number", m_functor));
-            tip_num = m_functor(map_name.c_str());
+            if (GEnv.ScriptEngine->functor("loadscreen.get_tip_number", m_functor))
+                tip_num = m_functor(map_name.c_str());
+            else
+                noTips = true;
         }
         else
         {
-            R_ASSERT(GEnv.ScriptEngine->functor("loadscreen.get_mp_tip_number", m_functor));
-            tip_num = m_functor(map_name.c_str());
+            if (GEnv.ScriptEngine->functor("loadscreen.get_mp_tip_number", m_functor))
+                tip_num = m_functor(map_name.c_str());
+            else
+                noTips = true;
         }
-        //		tip_num = 83;
+        if (noTips)
+            return;
+
         xr_sprintf(buff, "%s%d:", StringTable().translate("ls_tip_number").c_str(), tip_num);
         shared_str tmp = buff;