From d5ae316ebf0e2e93f5c310df15eac2f6595da915 Mon Sep 17 00:00:00 2001
From: David Schroeder <david@schroedercity.com>
Date: Mon, 7 Jan 2019 21:47:13 -0600
Subject: [PATCH] Update mysqlbu-scripts.sh

---
 mysqlbu-scripts.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/mysqlbu-scripts.sh b/mysqlbu-scripts.sh
index d40f9a8..e01d400 100755
--- a/mysqlbu-scripts.sh
+++ b/mysqlbu-scripts.sh
@@ -51,11 +51,11 @@ DELETE_BACKUP() {
 		tba=`expr $tba + 1`
 	done
 	
-	if ! exists $1 in $tbus; then
+	[ ! ${tbus[$1]+abc} ] && {
 		echo "Incorrect entry, please select again...";
 		sleep 5
 		DELETE_MENU
-	fi
+	}
 	
 	sbu1=${tbus[$1]}
 	thr=`echo ${sbu1//_BASE/} | sed 's/.*\///'`