From eb1ea3ee196d8dbb69950e87cf3651daa8c0fd83 Mon Sep 17 00:00:00 2001
From: Koichi Murase <myoga.murase@gmail.com>
Date: Mon, 13 Mar 2023 19:00:08 +0900
Subject: [PATCH] lib/utils (_omb_util_glob_expand): Fix shopt restoration
 failure (fixup f6d6dcc, fix #416)

https://github.com/ohmybash/oh-my-bash/issues/416
---
 lib/utils.sh | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/lib/utils.sh b/lib/utils.sh
index 99d2794..049c44f 100644
--- a/lib/utils.sh
+++ b/lib/utils.sh
@@ -285,15 +285,16 @@ function pushover {
 }
 
 ## @fn _omb_util_get_shopt optnames...
+##   @var[out] __shopt
 if ((_omb_bash_version >= 40100)); then
-  function _omb_util_get_shopt { shopt=$BASHOPTS; }
+  function _omb_util_get_shopt { __shopt=$BASHOPTS; }
 else
   function _omb_util_get_shopt {
-    shopt=
+    __shopt=
     local opt
     for opt; do
       if shopt -q "$opt" &>/dev/null; then
-        shopt=${shopt:+$shopt:}$opt
+        __shopt=${__shopt:+$__shopt:}$opt
       fi
     done
   }