Don't depend on hostname

[monosys] / bsnap

diff --git a/bsnap b/bsnap
index 1f36d8e62a4fa364a86d4dd9d3f9d9c5c769a163..99fb370434065a454971e8b3a5f69d9a9931ef19 100755 (executable)
--- a/bsnap
+++ b/bsnap
@@ -106,7 +106,7 @@ function get_btrfs_snapshot_dir {
         echo "Unknown subvol for mountpoint: $mnt"
         exit 1
     fi
-    echo "/$(hostname -s)/${subvol}-snap"
+    echo "/$(cat /etc/hostname)/${subvol}-snap"
 }
 
 if [ "$(id -u)" -ne 0 ]; then