From 5b17ad11a74c1c350363c8b7638182b345dd1890 Mon Sep 17 00:00:00 2001
From: Connor McLaughlin <stenzek@gmail.com>
Date: Thu, 10 Sep 2020 00:23:24 +1000
Subject: [PATCH] GameList: Fix cache corruption after scanning for new games

---
 src/frontend-common/game_list.cpp | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/frontend-common/game_list.cpp b/src/frontend-common/game_list.cpp
index 58db28b40..0cd9c88f7 100644
--- a/src/frontend-common/game_list.cpp
+++ b/src/frontend-common/game_list.cpp
@@ -367,8 +367,11 @@ bool GameList::OpenCacheForWriting()
   m_cache_write_stream =
     FileSystem::OpenFile(m_cache_filename.c_str(), BYTESTREAM_OPEN_CREATE | BYTESTREAM_OPEN_WRITE |
                                                      BYTESTREAM_OPEN_APPEND | BYTESTREAM_OPEN_STREAMED);
-  if (!m_cache_write_stream)
+  if (!m_cache_write_stream || !m_cache_write_stream->SeekToEnd())
+  {
+    m_cache_write_stream.reset();
     return false;
+  }
 
   if (m_cache_write_stream->GetPosition() == 0)
   {
@@ -516,8 +519,6 @@ void GameList::ScanDirectory(const char* path, bool recursive, ProgressCallback*
     entry = {};
   }
 
-  FlushCacheFileStream();
-
   progress->SetProgressValue(static_cast<u32>(files.size()));
   progress->PopState();
 }