fix ufw completion

- fix the case when empty string is passed
2026-03-08 22:54:27 +09:00 · 2026-03-08 22:54:27 +09:00 · 6a282fe7fa
parent c7f779e025
commit 6a282fe7fa
1 changed files with 2 additions and 2 deletions
--- a/src/_ufw
+++ b/src/_ufw
@ -42,7 +42,7 @@ _ufw_logging() {
  local params additional second
  second=$words[2]
-  if [ ! -z $second ]; then
+  if [[ ! -z "$second" ]]; then
    return
  fi
@ -58,7 +58,7 @@ _ufw_delete() {
  second=$words[2]
-  if [ ! -z $second ]; then
+  if [[ ! -z "$second" ]]; then
    return
  fi