From 2ec208aef55a0effed64f33a3de47b4adddaeb12 Mon Sep 17 00:00:00 2001
From: Dietmar Maurer <dietmar@proxmox.com>
Date: Tue, 12 Nov 2019 12:47:21 +0100
Subject: [PATCH] src/backup/catalog.rs -  CatalogReader::dump(): use root()

---
 src/backup/catalog.rs | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/src/backup/catalog.rs b/src/backup/catalog.rs
index 9e2fa137..84b0d285 100644
--- a/src/backup/catalog.rs
+++ b/src/backup/catalog.rs
@@ -381,13 +381,16 @@ impl <R: Read + Seek> CatalogReader<R> {
         Self { reader }
     }
 
+    /// Print catalog to stdout
     pub fn dump(&mut self) -> Result<(), Error> {
 
-        self.reader.seek(SeekFrom::End(-8))?;
-
-        let start = unsafe { self.reader.read_le_value::<u64>()? };
-
-        self.dump_dir(std::path::Path::new("./"), start)
+        let root = self.root()?;
+        match root {
+            DirEntry { attr: DirEntryAttribute::Directory { start }, .. }=> {
+                self.dump_dir(std::path::Path::new("./"), start)
+            }
+            _ => unreachable!(),
+        }
     }
 
     /// Get the root DirEntry