--- /dev/null
+#!/bin/bash
+
+set -e
+
+echo 1 > file1
+echo 2 > file2
+echo 3 > file3
+[ -e file4 ] && rm file4
+mkdir .snap/snap1
+echo 4 > file4
+now=`ls`
+then=`ls .snap/snap1`
+rmdir .snap/snap1
+if [ "$now" = "$then" ]; then
+ echo live and snap contents are identical?
+ false
+fi
+
+# do it again
+echo 1 > file1
+echo 2 > file2
+echo 3 > file3
+mkdir .snap/snap1
+echo 4 > file4
+rmdir .snap/snap1
+++ /dev/null
-#!/bin/bash
-
-set -e
-
-echo 1 > file1
-echo 2 > file2
-echo 3 > file3
-[ -e file4 ] && rm file4
-mkdir .snap/snap1
-echo 4 > file4
-now=`ls`
-then=`ls .snap/snap1`
-rmdir .snap/snap1
-if [ "$now" = "$then" ]; then
- echo live and snap contents are identical?
- false
-fi
-
-# do it again
-echo 1 > file1
-echo 2 > file2
-echo 3 > file3
-mkdir .snap/snap1
-echo 4 > file4
-rmdir .snap/snap1