From a6ca041903aef5b3c91dab00797a2f25a28eab68 Mon Sep 17 00:00:00 2001
From: Matthias Beyer <mail@beyermatthias.de>
Date: Mon, 5 Sep 2016 14:19:37 +0200
Subject: [PATCH] Fix Ref::get_stored_hash() for reading the right header field

---
 libimagref/src/reference.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libimagref/src/reference.rs b/libimagref/src/reference.rs
index 3fed6680..571312bf 100644
--- a/libimagref/src/reference.rs
+++ b/libimagref/src/reference.rs
@@ -239,7 +239,8 @@ impl<'a> Ref<'a> {
 
     /// Get the hash of the link target which is stored in the ref object
     pub fn get_stored_hash(&self) -> Result<String> {
-        match self.0.get_header().read("ref.content_hash") {
+        let hasher_name = DefaultHasher::new().hash_name();
+        match self.0.get_header().read(&format!("ref.content_hash.{}", hasher_name)[..]) {
             // content hash stored...
             Ok(Some(Value::String(s))) => Ok(s),