From d615051a10fbec757d7d4940df355c4adb66d3c1 Mon Sep 17 00:00:00 2001
From: skywind3000 <skywind3000@163.com>
Date: Sun, 8 Mar 2020 00:14:04 +0800
Subject: [PATCH] improve compinit handling

---
 z.lua | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/z.lua b/z.lua
index 528db4d..06f1a60 100755
--- a/z.lua
+++ b/z.lua
@@ -2205,7 +2205,9 @@ _zlua_zsh_tab_completion() {
 	local -a tmp=(${(f)"$(_zlua --complete "${words/_zlua/z}")"})
 	_describe "directory" tmp -U
 }
-compdef _zlua_zsh_tab_completion _zlua 2> /dev/null
+if [ "${+functions[compdef]}" -ne 0 ]; then
+	compdef _zlua_zsh_tab_completion _zlua 2> /dev/null
+fi
 ]]