zsh: check systemd before import systemd user env

diff --git a/zshenv b/zshenv
index 0ce4be9e4c8db071dbb4b556f4f21c666f8b4ad2..fdb7e2f2fbb8185da0b5df2d82db5aa3cce1d74c 100644 (file)
--- a/zshenv
+++ b/zshenv
@@ -5,10 +5,12 @@ export XDG_DATA_HOME="$HOME/.local/share"
 export XDG_CACHE_HOME="$HOME/.cache"
 export HOST=$(hostname)
 
-systemctl --user import-environment \
-    XDG_CACHE_HOME \
-    XDG_CONFIG_HOME \
-    XDG_DATA_HOME
+if [[ $+commands[systemctl] ]]; then
+    systemctl --user import-environment \
+        XDG_CACHE_HOME \
+        XDG_CONFIG_HOME \
+        XDG_DATA_HOME
+fi
 
 # vim stuff
 [[ -d "$XDG_CACHE_HOME/vim/backup" ]] || mkdir -p "$XDG_CACHE_HOME"/vim/{backup,undo,view}