From 0bf9432bda87af8a3bf38b6cfec09b85c641d99f Mon Sep 17 00:00:00 2001
From: Stefan Hojer <mail@stefanhojer.de>
Date: Tue, 31 Aug 2021 01:51:11 +0200
Subject: [PATCH] feat: disable plugin if fzf is not installed

---
 zsh-fzf-history-search.zsh | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/zsh-fzf-history-search.zsh b/zsh-fzf-history-search.zsh
index 5bce856..295e7d9 100644
--- a/zsh-fzf-history-search.zsh
+++ b/zsh-fzf-history-search.zsh
@@ -1,4 +1,7 @@
-fzf_history_seach() {
+# do nothing if fzf is not installed
+(( ! $+commands[fzf] )) && return
+
+fzf_history_search() {
   setopt extendedglob
   candidates=(${(f)"$(fc -li -1 0 | fzf +s +m -x -e -q "$BUFFER")"})
   BUFFER="${candidates[@]/(#m)*/${${(As: :)MATCH}[4,-1]}}"
@@ -7,7 +10,7 @@ fzf_history_seach() {
   zle end-of-buffer-or-history
 }
 
-autoload fzf_history_seach
-zle -N fzf_history_seach
+autoload fzf_history_search
+zle -N fzf_history_search
 
-bindkey '^r' fzf_history_seach
+bindkey '^r' fzf_history_search