(test_root): Append / to ROOT_FS unless it already ends in it.

[chaz/tar] / scripts / backup.sh.in

diff --git a/scripts/backup.sh.in b/scripts/backup.sh.in
index e78c3268d73f43b1ecafdb0a3456975978337c34..9dd60e7e30f646642c80f1b9fc2e559cbfbd1077 100644 (file)
--- a/scripts/backup.sh.in
+++ b/scripts/backup.sh.in
@@ -104,6 +104,10 @@ test_root() {
     if [ ! -w ${ROOT_FS-/} ]; then
        bailout "The backup must be run as root or else some files will fail to be dumped."
     fi
+    case "${ROOT_FS}" in
+    */)          ;;
+    *)   ROOT_FS="${ROOT_FS}/"
+    esac
 }
 
 advice() {