improve compinit handling

skywind3000 · skywind3000 · commit d615051a10fb · 2020-03-08T00:14:04.000+08:00
diff --git 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
 ]]
 
 

Original file line number	Diff line number	Diff line change
`@@ -2205,7 +2205,9 @@ _zlua_zsh_tab_completion() {`
`2205`	`2205`	`local -a tmp=(${(f)"$(_zlua --complete "${words/_zlua/z}")"})`
`2206`	`2206`	`_describe "directory" tmp -U`
`2207`	`2207`	`}`
`2208`		`-compdef _zlua_zsh_tab_completion _zlua 2> /dev/null`
	`2208`	`+if [ "${+functions[compdef]}" -ne 0 ]; then`
	`2209`	`+ compdef _zlua_zsh_tab_completion _zlua 2> /dev/null`
	`2210`	`+fi`
`2209`	`2211`	`]]`
`2210`	`2212`
`2211`	`2213`