-# checkupdate.service populates this db
-pkg_count=$(checkupdates -n | grep -cv '\[.*\]')
-if (( $pkg_count > 0 )); then
- short "Outdated packages: $pkg_count"
+if (( $+commands[checkupdates] )); then
+ # checkupdate.service populates this db
+ pkg_count=$(checkupdates -n | grep -cv '\[.*\]')
+ if (( $pkg_count > 0 )); then
+ short "Outdated packages: $pkg_count"
+ fi
+fi
+if (( $+commands[pacman] )); then
+ kercmp -q || short "linux" "$(kercmp)"