From 5b0e804c6b18418952590923aa8bca8796cd2304 Mon Sep 17 00:00:00 2001
From: Koichi Murase <myoga.murase@gmail.com>
Date: Tue, 1 Aug 2023 17:35:36 +0900
Subject: [PATCH] tools/uninstall: Pass `-v` to `unset` to avoid ambiguity

`unset -v` is standardized in POSIX.
---
 tools/uninstall.sh | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/tools/uninstall.sh b/tools/uninstall.sh
index 2315f02..98d0d59 100755
--- a/tools/uninstall.sh
+++ b/tools/uninstall.sh
@@ -47,11 +47,11 @@ _omb_uninstall_find_bashrc_original() {
 _omb_uninstall_confirmation "Are you sure you want to remove Oh My Bash? [y/N]"
 if [ "$_omb_uninstall_confirmation" != y ] && [ "$_omb_uninstall_confirmation" != Y ]; then
   printf '%s\n' "Uninstall cancelled"
-  unset _omb_uninstall_confirmation
+  unset -v _omb_uninstall_confirmation
   # shellcheck disable=SC2317
   return 0 2>/dev/null || exit 0
 fi
-unset _omb_uninstall_confirmation
+unset -v _omb_uninstall_confirmation
 
 if [ -d ~/.oh-my-bash ]; then
   printf '%s\n' "Removing ~/.oh-my-bash"
@@ -67,7 +67,7 @@ if ! _omb_uninstall_contains_omb ~/.bashrc; then
     printf '%s\n' "uninstall: The original config was found at '$_omb_uninstall_bashrc_original'." >&2
   fi
   printf '%s\n' "uninstall: Canceled." >&2
-  unset _omb_uninstall_bashrc_original
+  unset -v _omb_uninstall_bashrc_original
   # shellcheck disable=SC2317
   return 1 2>/dev/null || exit 1
 fi
@@ -88,8 +88,8 @@ else
     command mv ~/.bashrc.omb-temp ~/.bashrc
 fi
 
-unset _omb_uninstall_bashrc_original
-unset _omb_uninstall_bashrc_uninstalled
+unset -v _omb_uninstall_bashrc_original
+unset -v _omb_uninstall_bashrc_uninstalled
 
 echo "Thanks for trying out Oh My Bash. It has been uninstalled."
 case $- in