From 1b4a3972b9c27a713a7f45d348830a874507fb7a Mon Sep 17 00:00:00 2001
From: Yasunori Fujie <fujie@ai2-jp.com>
Date: Fri, 3 Sep 2021 00:19:54 +0900
Subject: [PATCH] fix: '*' was created when SDK directory was empty

Signed-off-by: Yasunori Fujie <fujie@ai2-jp.com>
---
 lib/utils.bash | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/utils.bash b/lib/utils.bash
index ab0bacb..ecd8701 100644
--- a/lib/utils.bash
+++ b/lib/utils.bash
@@ -112,6 +112,7 @@ find_go_installed_bin() {
 }
 
 list_installed_sdks() {
+  shopt -s nullglob
   for sdk in "$(go_sdk_path)"/go*; do
     echo "${sdk}"
   done