From 18c7d295c998509d9f452349dff3d607fd11d69f Mon Sep 17 00:00:00 2001
From: spycrab <spycrab@users.noreply.github.com>
Date: Wed, 9 May 2018 22:24:31 +0200
Subject: [PATCH] Qt/FilesystemWidget: Fix moc compilation

---
 Source/Core/DolphinQt2/Config/FilesystemWidget.h | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/Source/Core/DolphinQt2/Config/FilesystemWidget.h b/Source/Core/DolphinQt2/Config/FilesystemWidget.h
index 925672c49a..a9d7a998f0 100644
--- a/Source/Core/DolphinQt2/Config/FilesystemWidget.h
+++ b/Source/Core/DolphinQt2/Config/FilesystemWidget.h
@@ -7,7 +7,12 @@
 #include <QDialog>
 #include <memory>
 
+// Qt versions prior to 5.9 don't support C++17 nested namespaces in moc so we have to if-guard
+// this header
+#ifndef Q_MOC_RUN
 #include "DiscIO/Volume.h"
+#endif
+
 #include "UICommon/GameFile.h"
 
 class QStandardItem;
@@ -18,7 +23,7 @@ namespace DiscIO
 {
 class FileInfo;
 struct Partition;
-};
+};  // namespace DiscIO
 
 class FilesystemWidget final : public QWidget
 {