Quote values for -z test.

Otherwise if value is empty, you will get something like: /usr/local/share/tmux/plugins/tmux-logging/scripts/shared.sh: line 5: [: not: binary operator expected
tmux-plugins · May 4, 2016 · 54c49a5 · 54c49a5
1 parent dca202b
commit 54c49a5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/scripts/shared.sh b/scripts/shared.sh
@@ -2,7 +2,7 @@ get_tmux_option() {
 	local option=$1
 	local default_value=$2
 	local option_value=$(tmux show-option -gqv "$option")
-	if [ -z $option_value ]; then
+	if [ -z "$option_value" ]; then
 		echo $default_value
 	else
 		echo $option_value