error if the image save path is on diffrent drive

Hello together,

forst I have to say I love comfyui, great work. Laso the custom nodes.
RESPECT at all who are working for it.

My "problem" is.
I use a custom "image saver node".
If the path is on the same drive as the ComfyUI_windows_portable there is no error message.
If I change the saving path to an diffrent drive, I got an error message.
The image is stored correctly.
For example.
The "ComfyUI_windows_portable" is on drive M: and I use as image saving path E:\images
following will come up in the console window:

`File "M:\ComfyUI_windows_portable\python_embeded\Lib\site-packages\aiohttp\web_protocol.py", line 433, in _handle_request
resp = await request_handler(request)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "M:\ComfyUI_windows_portable\python_embeded\Lib\site-packages\aiohttp\web_app.py", line 504, in _handle
resp = await handler(request)
^^^^^^^^^^^^^^^^^^^^^^
File "M:\ComfyUI_windows_portable\python_embeded\Lib\site-packages\aiohttp\web_middlewares.py", line 117, in impl
return await handler(request)
^^^^^^^^^^^^^^^^^^^^^^
File "M:\ComfyUI_windows_portable\ComfyUI\server.py", line 46, in cache_control
response: web.Response = await handler(request)
^^^^^^^^^^^^^^^^^^^^^^
File "M:\ComfyUI_windows_portable\ComfyUI\server.py", line 271, in view_image
if os.path.commonpath((os.path.abspath(full_output_dir), output_dir)) != output_dir:
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "", line 826, in commonpath
ValueError: Paths don't have the same drive`

I tried diffrent custom nodes WAS / WLSH all the same error. If I bypass the saver node, no error message comes.

Greetings
michael

P.S. Sorry for my bad english. English ist not my native language.