Make backup path always set

tests/reference/baseConfig_novelwriter.conf

@@ -1,5 +1,5 @@
 [Meta]
-timestamp = 2023-08-02 14:53:36
+timestamp = 2023-08-08 19:01:25
 
 [Main]
 theme = default
@@ -10,7 +10,7 @@ localisation = en_GB
 hidevscroll = False
 hidehscroll = False
 lastnotes = 0x0
-lastpath = /home/vkbo
+lastpath = 
 
 [Sizes]
 mainwindow = 1200, 650

tests/test_base/test_base_config.py

@@ -111,7 +111,7 @@ def testBaseConfig_InitLoadSave(monkeypatch, fncPath, tstPaths):
 
     # Check that we have a default file
     copyfile(confFile, testFile)
-    ignore = ("timestamp", "lastnotes", "localisation", "lastpath")
+    ignore = ("timestamp", "lastnotes", "localisation", "lastpath", "backuppath")
     assert cmpFiles(testFile, compFile, ignoreStart=ignore)
     tstConf.errorText()  # This clears the error cache
 

tests/test_core/test_core_project.py

@@ -590,10 +590,6 @@ def testCoreProject_Backup(monkeypatch, mockGUI, fncPath, tstPaths):
     # Invalid Settings
     # ================
 
-    # Invalid path
-    CONFIG._backupPath = None
-    assert theProject.backupProject(doNotify=False) is False
-
     # Missing project name
     CONFIG._backupPath = tstPaths.tmpDir
     theProject.data.setName("")