fix(_comp_compgen_help): work around nounset

akinomyoga · akinomyoga · commit d6f840229be3 · 2023-05-03T22:14:40.000+09:00
diff --git a/bash_completion b/bash_completion
@@ -1230,6 +1230,7 @@ _comp_compgen_help()
                 ;;
         esac
     )"
+    ((${#stdout[@]})) || return 1
 
     local -a _options=()
     local _line _match _option _i _char
