Rule to match notifications with empty body doesn't work

[ashish-yadav11]

Installation info

• Version: 1.7.0
• Install type: package
• Distro and version: Arch Linux

After updating to version 1.7.0, rule to match notifications with empty body stopped working. Now the rule matches every notification. It used to work with previous versions.
Relevant lines from config file -

[notification without body]
    body = ""
    format = "<span font='13.5'>%s</span>"

Also dunst gives the following warning when starting (only if the above rule is kept in the config) -
WARNING: Cannot set empty value for setting body

[fwsmit]

I fixed this in another branch, but didn't do it in master yet... It's fixed now in f65740c