From fd49d164de4231fbf6ef113a68298f366ea6f331 Mon Sep 17 00:00:00 2001
From: i-c-u-p <96894903+i-c-u-p@users.noreply.github.com>
Date: Fri, 29 Apr 2022 06:21:43 +0000
Subject: [PATCH] fix locale existence check

shouldn't be using the -x option since locales always appear with the charset on the same line, making matches impossible. Also removed -F since some regex is needed to ensure only locales are matched, and added a sed to escape regex characters in $locale before its sent to grep so the user can't type something like "e." and match the "eo" locale accidentally.
---
 easy-arch.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/easy-arch.sh b/easy-arch.sh
index fab4f71..df8ff91 100755
--- a/easy-arch.sh
+++ b/easy-arch.sh
@@ -203,7 +203,7 @@ locale_selector () {
         '/') sed -E '/^# +|^#$/d;s/^#| *$//g;s/ .*/      (Charset:&)/' /etc/locale.gen | less -M
              clear
              return 1;;
-        *) if ! grep -Fxq $locale /etc/locale.gen; then
+        *) if ! grep -q "^#\?$(sed 's/[].*[]/\\&/g' <<< $locale) " /etc/locale.gen; then
                incEcho "The specified locale doesn't exist or isn't supported."
                return 1
            fi