From d92fcdd6fc927a5badbc44f016ef8e831d9fbbf4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?marc=20W=C3=A4ckerlin?= <marc@waeckerlin.org>
Date: Mon, 9 Oct 2017 11:18:26 +0200
Subject: [PATCH] enable delete

---
 btrfs-snapshots.sh | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/btrfs-snapshots.sh b/btrfs-snapshots.sh
index 2a592b6..92bd672 100755
--- a/btrfs-snapshots.sh
+++ b/btrfs-snapshots.sh
@@ -117,11 +117,11 @@ for fs in ${BTRFS_VOLUMES}; do
             echo " " umount "$TMP_MNT"
         else
             sudo btrfs subvolume snapshot "${TMP_MNT}${subvol}" "${TMP_MNT}${target}${date}"
-            #if test -n "$del"; then
-            #    for f in $(ls -d1 "${TMP_MNT}${target}"-* | sort -r | tail -n +"$del"); do
-            #        sudo btrfs subvolume delete "$f"
-            #    done
-            #fi
+            if test -n "$del"; then
+                for f in $(ls -d1 "${TMP_MNT}${target}"-* | sort -r | tail -n +"$del"); do
+                    sudo btrfs subvolume delete "$f"
+                done
+            fi
         fi
         sudo umount "$TMP_MNT"
     else