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file_sys: patch_manager: Return early when there are no layers to apply.

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This commit is contained in:
bunnei 2020-04-14 13:55:19 -04:00
parent 7e4a132a77
commit fc35803f91
1 changed files with 6 additions and 0 deletions
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6
src/core/file_sys/patch_manager.cpp
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@ -348,6 +348,12 @@ static void ApplyLayeredFS(VirtualFile& romfs, u64 title_id, ContentRecordType t
if (ext_dir != nullptr) if (ext_dir != nullptr)
layers_ext.push_back(std::move(ext_dir)); layers_ext.push_back(std::move(ext_dir));
} }
// When there are no layers to apply, return early as there is no need to rebuild the RomFS
if (layers.empty() && layers_ext.empty()) {
return;
}
layers.push_back(std::move(extracted)); layers.push_back(std::move(extracted));
auto layered = LayeredVfsDirectory::MakeLayeredDirectory(std::move(layers)); auto layered = LayeredVfsDirectory::MakeLayeredDirectory(std::move(layers));