electrum

commit 8e4fe051d32481a5d0cb130f9b8f5452ec3898a4
parent cefa4762ba904ef92d32b4c90005013dd7a7ac4a
Author: ThomasV <thomasv@electrum.org>
Date:   Tue, 10 Sep 2019 09:25:42 +0200

add comment in storage._write

Diffstat:
M
electrum/storage.py
 | 
1
+

1 file changed, 1 insertion(+), 0 deletions(-)
diff --git a/electrum/storage.py b/electrum/storage.py
@@ -106,6 +106,7 @@ class WalletStorage(Logger):
             os.fsync(f.fileno())
 
         mode = os.stat(self.path).st_mode if self.file_exists() else stat.S_IREAD | stat.S_IWRITE
+        # assert that wallet file does not exist, to prevent wallet corruption (see issue #5082)
         if not self.file_exists():
             assert not os.path.exists(self.path)
         os.replace(temp_path, self.path)