From eccb8ec2d6644a5e52dd85c4925e29402046ad4c Mon Sep 17 00:00:00 2001
From: SomberNight <somber.night@protonmail.com>
Date: Thu, 20 Sep 2018 01:21:42 +0200
Subject: [PATCH] normalize wallet file paths

fix #4020
fix #4126
---
 electrum/gui/qt/main_window.py | 1 +
 electrum/storage.py            | 6 +++---
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/electrum/gui/qt/main_window.py b/electrum/gui/qt/main_window.py
index bad62890c..14ef70ff0 100644
--- a/electrum/gui/qt/main_window.py
+++ b/electrum/gui/qt/main_window.py
@@ -452,6 +452,7 @@ class ElectrumWindow(QMainWindow, MessageBoxMixin, PrintError):
         if filename in recent:
             recent.remove(filename)
         recent.insert(0, filename)
+        recent = [path for path in recent if os.path.exists(path)]
         recent = recent[:5]
         self.config.set_key('recently_open', recent)
         self.recently_visited_menu.clear()
diff --git a/electrum/storage.py b/electrum/storage.py
index 156df968e..d3fda8a28 100644
--- a/electrum/storage.py
+++ b/electrum/storage.py
@@ -29,7 +29,7 @@ import json
 import copy
 import re
 import stat
-import hmac, hashlib
+import hashlib
 import base64
 import zlib
 from collections import defaultdict
@@ -73,7 +73,7 @@ class JsonDB(PrintError):
     def __init__(self, path):
         self.db_lock = threading.RLock()
         self.data = {}
-        self.path = path
+        self.path = os.path.normcase(os.path.abspath(path))
         self.modified = False
 
     def get(self, key, default=None):
@@ -142,8 +142,8 @@ class JsonDB(PrintError):
 class WalletStorage(JsonDB):
 
     def __init__(self, path, manual_upgrades=False):
-        self.print_error("wallet path", path)
         JsonDB.__init__(self, path)
+        self.print_error("wallet path", path)
         self.manual_upgrades = manual_upgrades
         self.pubkey = None
         if self.file_exists():