Small io fixes

qutil/io.py

@@ -124,7 +124,7 @@ def query_overwrite(filepath: Union[str, os.PathLike], default: str = 'no') -> p
             try:
                 filepath = input('Enter a new file name or path or press Ctrl-C to abort: ')
             except KeyboardInterrupt:
-                raise FileExistsError(filepath)
+                raise FileExistsError(filepath) from None
     return filepath
 
 
@@ -187,7 +187,10 @@ def to_global_path(path: Union[str, os.PathLike], warn: bool = False) -> pathlib
     if root[0] in string.ascii_uppercase and root[1] == ':':
         # Resolve a mapped network share
         root = os.path.realpath(root)
-    return pathlib.Path(root, *rest)
+    if path != (newpath := pathlib.Path(root, *rest)):
+        # Recursively resolve hosts
+        return to_global_path(newpath, warn)
+    return path
 
 
 def check_path_length(path: Union[str, os.PathLike], ask_for_new: bool = True) -> pathlib.Path: