Config file executable not resolved correctly if the path contains whitespace

[gouvinb]

Context

• In my environment, XDG_CONFIG_HOME is equal to ~/Library/Application Support.
• The location of the yabairc file is ~/Library/Application Support/yabai/yabairc.

Setting the scene

When yabairc is executable, then when starting the service with the command yabai --start-service, my configuration is not loaded and the error logs show me:

sh: /Users/gouvinb/Library/Application: Permission denied
sh: /Users/gouvinb/Library/Application: Permission denied
sh: /Users/gouvinb/Library/Application: Permission denied

But if yabairc is not executable then my configuration is correctly loaded.

I think the error is here.

But I can't explain why env -c operates like this.