On restart, last used picture is used instead of unicolor of clear

[allergicapple]

Scenario:

• Set a wallpaper to an image with swww img cat.jpg
• Clear the wallpaper with swww clear 446688
• Restart service / reboot computer / ...
• Start swww-daemon

Excpected:

• Wallpaper is single color sky blue again.

Actual:

• Wallpaper is cat.

I think I misunderstand the clear command to mean something like "uniform single-color wallpaper" when it is not because I would expect swww to restore this on restart and not the last picture set with img.

What's amazing is the wallpaper is restored to the last image, even when the file has been deleted in the meantime so it seems to come from the cache?

Using latest git:

$ swww --version
swww 0.9.5-masterV3

Installed from AUR:

$ pacman -Qi swww
Installed From  : None
Name            : swww-git
Version         : 0.9.5.r172.g0db3f4e-1
Description     : Efficient animated wallpaper daemon for Wayland, controlled at runtime
Architecture    : x86_64
URL             : https://github.com/LGFae/swww
[...]

[kerty0]

Yes, swww-daemon restores wallpaper based on cache and swww img modifies it but swww clear doesn't. You can set persistent color wallpaper with swww img 0x446688.