From d8ed05ae08ad3569359487e3b4c686ff4b9abb6d Mon Sep 17 00:00:00 2001
From: Asif Bacchus <asif@programming.bacchus.network>
Date: Sun, 30 Sep 2018 22:22:48 -0600
Subject: [PATCH] Strip any trailing slashes from webroot input

---
 backup.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/backup.sh b/backup.sh
index 0a35984..e4a9785 100755
--- a/backup.sh
+++ b/backup.sh
@@ -193,7 +193,7 @@ while getopts ':l:n:v5:w:' PARAMS; do
             ;;
         w)
             # path to webserver webroot to copy 503 error page
-            webroot="${OPTARG}"
+            webroot="${OPTARG%/}"
             ;;
         ?)
             # unrecognized parameters trigger scriptHelp