From b06efb6ab7c3400b99cd7e4f8509cf52092d3671 Mon Sep 17 00:00:00 2001
From: DL6ER <dl6er@dl6er.de>
Date: Tue, 21 Dec 2021 14:00:46 +0100
Subject: [PATCH] Declare variables local

Signed-off-by: DL6ER <dl6er@dl6er.de>
---
 gravity.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/gravity.sh b/gravity.sh
index c2033fcf..bd2ae909 100755
--- a/gravity.sh
+++ b/gravity.sh
@@ -849,7 +849,8 @@ gravity_Cleanup() {
 }
 
 database_recovery() {
-  str="Checking integrity of existing gravity database"
+  local result
+  local str="Checking integrity of existing gravity database"
   echo -ne "  ${INFO} ${str}..."
   if result="$(pihole-FTL sqlite3 "${gravityDBfile}" "PRAGMA integrity_check" 2>&1)"; then
     echo -e "${OVER}  ${TICK} ${str} - no errors found"