From 1eb912521a495462b02a3474902e068caae4d696 Mon Sep 17 00:00:00 2001
From: Josh Skidmore <josh@josh.sc>
Date: Wed, 19 Aug 2020 06:39:46 -0400
Subject: [PATCH] exit if there is no history

---
 zsh-fzf-history-search.zsh | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/zsh-fzf-history-search.zsh b/zsh-fzf-history-search.zsh
index 90bdaad..fcdb8cd 100644
--- a/zsh-fzf-history-search.zsh
+++ b/zsh-fzf-history-search.zsh
@@ -1,5 +1,9 @@
 fzf_history_seach() {
-  history -i 0 | fzf +s +m -x --tac -e | awk '{print substr($0, index($0, $4))}' | tr -d "\n"
+  local _history=$(history -i 0)
+
+  [[ -z "$_history" ]] && exit
+
+  echo -e "$_history"| fzf +s +m -x --tac -e | awk '{print substr($0, index($0, $4))}' | tr -d "\n"
 }
 
 autoload fzf_history_seach