cleanup: Use `+` param expansion flag in arithmetic context

6 years ago · d8ba53678e
parent 4cd210b70d
commit d8ba53678e
2 changed files with 2 additions and 2 deletions
--- a/src/widgets.zsh
+++ b/src/widgets.zsh
@ -95,7 +95,7 @@ _zsh_autosuggest_modify() {

 # Fetch a new suggestion based on what's currently in the buffer
 _zsh_autosuggest_fetch() {
-	if [[ -n "${ZSH_AUTOSUGGEST_USE_ASYNC+x}" ]]; then
+	if (( ${+ZSH_AUTOSUGGEST_USE_ASYNC} )); then
 		_zsh_autosuggest_async_request "$BUFFER"
 	else
 		local suggestion
--- a/zsh-autosuggestions.zsh
+++ b/zsh-autosuggestions.zsh
@ -366,7 +366,7 @@ _zsh_autosuggest_modify() {

 # Fetch a new suggestion based on what's currently in the buffer
 _zsh_autosuggest_fetch() {
-	if [[ -n "${ZSH_AUTOSUGGEST_USE_ASYNC+x}" ]]; then
+	if (( ${+ZSH_AUTOSUGGEST_USE_ASYNC} )); then
 		_zsh_autosuggest_async_request "$BUFFER"
 	else
 		local suggestion