From: Valentine Wallace <vwallace@protonmail.com>
Date: Wed, 17 Feb 2021 18:31:10 +0000 (-0500)
Subject: no backup file
X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=commitdiff_plain;h=6b2fb81bbb901537a768c0f6ecafcac4a496389e;p=rust-lightning

no backup file
---

diff --git a/lightning-persister/src/util.rs b/lightning-persister/src/util.rs
index 86f5dcba3..2b6588869 100644
--- a/lightning-persister/src/util.rs
+++ b/lightning-persister/src/util.rs
@@ -100,11 +100,11 @@ pub(crate) fn write_to_file<D: DiskWriteable>(path: String, filename: String, da
 		// 	path_to_windows_str(src).as_ptr(), path_to_windows_str(dst).as_ptr(),
 		// 	winapi::um::winbase::MOVEFILE_WRITE_THROUGH | winapi::um::winbase::MOVEFILE_REPLACE_EXISTING
 		// )});
-		let backup_filepath = PathBuf::from(format!("{}.backup", filename_with_path.clone()));
+		// let backup_filepath = PathBuf::from(format!("{}.backup", filename_with_path.clone()));
 
 		if Path::new(&filename_with_path.clone()).exists() {
 			unsafe {winapi::um::winbase::ReplaceFileW(
-				path_to_windows_str(src).as_ptr(), path_to_windows_str(dst).as_ptr(), path_to_windows_str(backup_filepath).as_ptr(),
+				path_to_windows_str(src).as_ptr(), path_to_windows_str(dst).as_ptr(), std::ptr::null(),
 				winapi::um::winbase::REPLACEFILE_IGNORE_MERGE_ERRORS, std::ptr::null_mut() as *mut winapi::ctypes::c_void, std::ptr::null_mut() as *mut winapi::ctypes::c_void
 			)};
 		} else {