Fix crash in dev builds due to sign issues (#10405)

2019-12-21 13:08:57 +00:00 · 2019-12-21 13:08:57 +00:00 · 228205a199
parent 5cd6c67abd
commit 228205a199
1 changed files with 1 additions and 1 deletions
--- a/src/openrct2-ui/windows/TopToolbar.cpp
+++ b/src/openrct2-ui/windows/TopToolbar.cpp
@ -1256,7 +1256,7 @@ static void sub_6E1F34(
                assert(i < MAXIMUM_MAP_SIZE_TECHNICAL);
                tileZ += scenery_entry->large_scenery.tiles[i].z_clearance;
            }
-            maxPossibleHeight -= tileZ;
+            maxPossibleHeight = std::max(0, maxPossibleHeight - tileZ);
        }
        can_raise_item = true;
    }