Add busctl to deps

Author: bynect

README.md

@@ -95,6 +95,7 @@ distro's repositories, don't worry, it's not hard to build it yourself.
 - wayland-protocols (optional, for recompiling protocols)
 - xdg-utils (optional, xdg-open is the default 'browser' for opening URLs)
 - jq (optional, for installed completions and tools in contrib)
+- busctl (optional, for dunstctl rules and dunstctl history)
 
 The names will be different depending on your [distribution](https://github.com/dunst-project/dunst/wiki/Dependencies).
 

dunstctl

@@ -170,7 +170,7 @@ case "${1:-}" in
 						jq --raw-output '.data[][] | ["[\(.name.data)]"], [to_entries[] | select(.key != "name") | "    \(.key) = \(.value.data)"] | join("\n")'
 					fi
 				} \
-					|| die "Dunst is not running or unreachable."
+					|| die "Dunst is unreachable or the version is too old."
 			;;
 			*)
 				die "Unknown format \"${2}\". Please use either \"--json\" or no option at all."