Prophylactically expand ~ for wine prefix access.

It should be expanded, but just in case it is not.

lutris/gui/config/common.py

@@ -613,7 +613,7 @@ class GameDialogCommon(SavableModelessDialog, DialogInstallUIDelegate):
             except ValueError:
                 ErrorDialog(_("The entered playtime is invalid"), parent=self)
                 return False
-            
+
         invalid_fields = []
         runner_class = import_runner(self.runner_name)
         runner_instance = runner_class()

lutris/util/wine/prefix.py

@@ -47,7 +47,8 @@ class WinePrefixManager:
     def __init__(self, path):
         if not path:
             logger.warning("No path specified for Wine prefix")
-        self.path = path
+        # expanduser() just in case- it should already be expanded.
+        self.path = os.path.expanduser(path)
 
     def get_user_dir(self, default_user=None):
         user = default_user or os.getenv("USER") or "lutrisuser"