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Ensure that sprite data is cleared when loading over an existing sprite

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Fixes crash when looking at recolour sprite in sprite viewer window
which has been overriden by a non-recolour sprite by a faulty GRF
This commit is contained in:
Jonathan G Rennison
2022-01-17 18:29:04 +00:00
parent 1a4b0d6ecf
commit 7d86909a90
1 changed files with 2 additions and 0 deletions
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2
src/spritecache.cpp
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@@ -727,6 +727,8 @@ bool LoadNextSprite(int load_index, SpriteFile &file, uint file_sprite_id)
if (data != nullptr) { if (data != nullptr) {
assert(data == _last_sprite_allocation.GetPtr()); assert(data == _last_sprite_allocation.GetPtr());
sc->buffer = std::move(_last_sprite_allocation); sc->buffer = std::move(_last_sprite_allocation);
} else {
sc->buffer.Clear();
} }
sc->lru = 0; sc->lru = 0;
sc->id = file_sprite_id; sc->id = file_sprite_id;