From 5cf94bcc2fe553acec481583fc2462bd5c0884ca Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?M=C3=A5rten=20Nordheim?= <marten.nordheim@qt.io>
Date: Mon, 15 Apr 2024 17:42:24 +0200
Subject: [PATCH] QSaveFile[win]: store error in nativeRenameOverwrite

We want to drop the fallback path, so we need to set an appropriate
error when the native rename fails.

Change-Id: I2746d79b9e5666f54c35ff7ac29a74191cf22740
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
---
 src/corelib/io/qfsfileengine_win.cpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/corelib/io/qfsfileengine_win.cpp b/src/corelib/io/qfsfileengine_win.cpp
index d3439d61fa..20f6f8e8ff 100644
--- a/src/corelib/io/qfsfileengine_win.cpp
+++ b/src/corelib/io/qfsfileengine_win.cpp
@@ -419,10 +419,10 @@ bool QFSFileEnginePrivate::nativeRenameOverwrite(const QString &newName)
 
     bool res = SetFileInformationByHandle(fileHandle, FileRenameInfo, renameInfo,
                                           DWORD(renameDataSize));
-#if 0
-    if (!res)
-        qErrnoWarning("QFSFileEnginePrivate::nativeRenameOverwrite failed");
-#endif
+    if (!res) {
+        DWORD error = GetLastError();
+        q_func()->setError(QFile::RenameError, qt_error_string(int(error)));
+    }
     return res;
 }