Quote browser variable,
Issue
When using WSL, FireFox browser is located at "/c/Program Files/Firefox/Firefox.exe".
Without the "$browser" variable being quoted, this causes the xdg-program to think that the browser is located at /c/Program
.
Related GitHub issues and merge requests:
https://github.com/freedesktop/xdg-utils/pull/6/files https://github.com/microsoft/WSL/issues/5206