From bafb63df55c1006530d063b06f81efb9d14bd5a7 Mon Sep 17 00:00:00 2001
From: Gymnasiast <m.o.steenbeek@gmail.com>
Date: Thu, 30 Apr 2020 13:58:48 +0200
Subject: [PATCH] Add missing RIDE_TYPE_NULL check

---
 src/openrct2/interface/InteractiveConsole.cpp | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/openrct2/interface/InteractiveConsole.cpp b/src/openrct2/interface/InteractiveConsole.cpp
index 29ec47519e..a23c4eee9d 100644
--- a/src/openrct2/interface/InteractiveConsole.cpp
+++ b/src/openrct2/interface/InteractiveConsole.cpp
@@ -1094,8 +1094,11 @@ static int32_t cc_load_object(InteractiveConsole& console, const arguments_t& ar
             for (int32_t j = 0; j < MAX_RIDE_TYPES_PER_RIDE_ENTRY; j++)
             {
                 rideType = rideEntry->ride_type[j];
-                uint8_t category = RideTypeDescriptors[rideType].Category;
-                research_insert_ride_entry(rideType, groupIndex, category, true);
+                if (rideType != RIDE_TYPE_NULL)
+                {
+                    uint8_t category = RideTypeDescriptors[rideType].Category;
+                    research_insert_ride_entry(rideType, groupIndex, category, true);
+                }
             }
 
             gSilentResearch = true;