File path not escaped in warning message

Hi,

I have enabled core.quotepath, but file path in warning isn't escaped:
File name is 1ą.txt its content is encoded in windows-1250
Output of git diff after reencoding to windows1250 is:

warning: LF will be replaced by CRLF in 1Ä….txt.
The file will have its original line endings in your working directory.

But I expected it to be:

warning: LF will be replaced by CRLF in 1\304\205.txt.
The file will have its original line endings in your working directory.

Best regards,
Janusz Białobrzewski.