update for non optimal systems

aliases.zsh

@@ -10,9 +10,10 @@ alias xzc='xz --best --extreme'
 alias extip='curl -LR1fs --compressed https://ipinfo.io/ | jq -Sc'
 alias jjar='java -jar'
 
+if [ -x "$(lsb_release)" ];
+then
     current_dist=`lsb_release -c -s`
     all_dkms_packages="`apt-cache rdepends --installed dkms | sed -rn 's/^ +([^ ]+)$/\1/p' | sort -iu`"
-
     if [ $use_sudo -eq 1 ];
     then
         alias adbu='sudo $apt_pref -t ${current_dist}-backports $apt_upgr'
@@ -21,4 +22,4 @@ else
         alias adbu='su -lc "$apt_pref -t ${current_dist}-backports $apt_upgr" root'
         alias drd='[ -n "$all_dkms_packages" ] && su -lc "dpkg-reconfigure $all_dkms_packages" root'
     fi
-
+fi

zinit.zsh

@@ -2,5 +2,5 @@
 
 export MAILCHECK=1
 
-fortune debian house-harkonnen house-atreides | cowsay -f tux -W 76 -n
+which fortune >/dev/null && fortune debian house-harkonnen house-atreides | cowsay -f tux -W 76 -n
 which todo > /dev/null && todo due