From abbcc8e61e33ba093df9c823a03c70eccf010e4c Mon Sep 17 00:00:00 2001
From: Zach Hilman <zachhilman@gmail.com>
Date: Mon, 24 Dec 2018 16:18:28 -0500
Subject: romfs: Add SingleDiscard extraction type Needed for manual RomFS
 extraction, as Full generates an extra directory and Truncated generates
 variable results.

---
 src/core/file_sys/romfs.cpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/core/file_sys/romfs.cpp')

diff --git a/src/core/file_sys/romfs.cpp b/src/core/file_sys/romfs.cpp
index 81e1f66ac..ebbdf081e 100644
--- a/src/core/file_sys/romfs.cpp
+++ b/src/core/file_sys/romfs.cpp
@@ -119,6 +119,9 @@ VirtualDir ExtractRomFS(VirtualFile file, RomFSExtractionType type) {
 
     VirtualDir out = std::move(root);
 
+    if (type == RomFSExtractionType::SingleDiscard)
+        return out->GetSubdirectories().front();
+
     while (out->GetSubdirectories().size() == 1 && out->GetFiles().empty()) {
         if (out->GetSubdirectories().front()->GetName() == "data" &&
             type == RomFSExtractionType::Truncated)
-- 
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