From fdb28eb0c4190ceccf4372f7289b1cd9de444a2c Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@musicpd.org>
Date: Thu, 23 Apr 2020 17:10:12 +0200
Subject: [PATCH] fs/NarrowPath: preserve nullptr in Path operator

Fixes Path::IsNull() checks on Windows.
---
 src/fs/NarrowPath.hxx | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/fs/NarrowPath.hxx b/src/fs/NarrowPath.hxx
index 48198ffbf..55756e983 100644
--- a/src/fs/NarrowPath.hxx
+++ b/src/fs/NarrowPath.hxx
@@ -90,6 +90,11 @@ public:
 	constexpr
 #endif
 	operator Path() const noexcept {
+#ifdef _UNICODE
+		if (value.IsNull())
+			return nullptr;
+#endif
+
 		return value;
 	}
 };