direnv: check if direnv is installed (#8809)

a3ea785c · Michael Klemm · GitHub · 570729f2 · a3ea785c
Unverified Commit a3ea785c authored May 22, 2020 by Michael Klemm Committed by GitHub May 22, 2020
--- a/plugins/direnv/direnv.plugin.zsh
+++ b/plugins/direnv/direnv.plugin.zsh
+# Don't continue if direnv is not found
+command -v direnv &>/dev/null || return
+
 _direnv_hook() {
  trap -- '' SIGINT;
  eval "$(direnv export zsh)";