Merge pull request #433 from zsh-users/fixes/ignore-empty-max-size

Allow setting max size to empty string (GitHub #422)
6 years ago · 48d04447cc
parent e9d8231ba7 474c577f3c
commit 48d04447cc
2 changed files with 2 additions and 2 deletions
--- a/src/widgets.zsh
+++ b/src/widgets.zsh
@ -85,7 +85,7 @@ _zsh_autosuggest_modify() {

 	# Get a new suggestion if the buffer is not empty after modification
 	if (( $#BUFFER > 0 )); then
-		if (( ! ${+ZSH_AUTOSUGGEST_BUFFER_MAX_SIZE} )) || (( $#BUFFER <= $ZSH_AUTOSUGGEST_BUFFER_MAX_SIZE )); then
+		if [[ -z "$ZSH_AUTOSUGGEST_BUFFER_MAX_SIZE" ]] || (( $#BUFFER <= $ZSH_AUTOSUGGEST_BUFFER_MAX_SIZE )); then
 			_zsh_autosuggest_fetch
 		fi
 	fi
--- a/zsh-autosuggestions.zsh
+++ b/zsh-autosuggestions.zsh
@ -346,7 +346,7 @@ _zsh_autosuggest_modify() {

 	# Get a new suggestion if the buffer is not empty after modification
 	if (( $#BUFFER > 0 )); then
-		if (( ! ${+ZSH_AUTOSUGGEST_BUFFER_MAX_SIZE} )) || (( $#BUFFER <= $ZSH_AUTOSUGGEST_BUFFER_MAX_SIZE )); then
+		if [[ -z "$ZSH_AUTOSUGGEST_BUFFER_MAX_SIZE" ]] || (( $#BUFFER <= $ZSH_AUTOSUGGEST_BUFFER_MAX_SIZE )); then
 			_zsh_autosuggest_fetch
 		fi
 	fi