From 7167e6d5e42869f8ab370565ae4517cef3b6821e Mon Sep 17 00:00:00 2001
From: DL6ER <DL6ER@users.noreply.github.com>
Date: Tue, 21 Dec 2021 16:20:02 +0100
Subject: [PATCH] Apply suggestions from code review

Co-authored-by: Dan Schaper <dan.schaper@pi-hole.net>
---
 gravity.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/gravity.sh b/gravity.sh
index bd2ae909..b1ecdc08 100755
--- a/gravity.sh
+++ b/gravity.sh
@@ -851,6 +851,7 @@ gravity_Cleanup() {
 database_recovery() {
   local result
   local str="Checking integrity of existing gravity database"
+  local option="${1}"
   echo -ne "  ${INFO} ${str}..."
   if result="$(pihole-FTL sqlite3 "${gravityDBfile}" "PRAGMA integrity_check" 2>&1)"; then
     echo -e "${OVER}  ${TICK} ${str} - no errors found"
@@ -859,7 +860,7 @@ database_recovery() {
     echo -ne "  ${INFO} ${str}..."
     if result="$(pihole-FTL sqlite3 "${gravityDBfile}" "PRAGMA foreign_key_check" 2>&1)"; then
       echo -e "${OVER}  ${TICK} ${str} - no errors found"
-      if [[ $1 != "force" ]]; then
+      if [[ "${option}" != "force" ]]; then
         return
       fi
     else