From 7bfedabff070082e54cf72839a62788fc634f41b Mon Sep 17 00:00:00 2001
From: Jan Wagner <waja@cyconet.org>
Date: Sat, 8 Apr 2017 16:09:59 +0200
Subject: [PATCH] Remove backslash before ${TARGET}, it breaks cleanup

Closes #1
---
 backup.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/backup.sh b/backup.sh
index 4d88441..4f90970 100644
--- a/backup.sh
+++ b/backup.sh
@@ -21,8 +21,8 @@ if [ -n "$MAX_BACKUPS" ]; then
   while [ `ls -1 /backup | wc -l` -gt "$MAX_BACKUPS" ];
   do
     TARGET=`ls -1 /backup | sort | head -n 1`
-    echo "Backup \${TARGET} is deleted"
-    rm -rf /backup/\${TARGET}
+    echo "Backup ${TARGET} is deleted"
+    rm -rf /backup/${TARGET}
   done
 fi