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Fix Ref::update_ref() to set the appropriate header field

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This commit is contained in:
Matthias Beyer 2016-09-05 14:17:55 +02:00
parent 6a1ffe059b
commit 8a3d4fc0b2
1 changed files with 4 additions and 2 deletions
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6
libimagref/src/reference.rs
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@ -352,7 +352,7 @@ impl<'a> Ref<'a> {
/// Update the Ref by re-checking the file from FS /// Update the Ref by re-checking the file from FS
/// This errors if the file is not present or cannot be read() /// This errors if the file is not present or cannot be read()
pub fn update_ref(&mut self) -> Result<()> { pub fn update_ref(&mut self) -> Result<()> {
let current_hash = try!(self.get_current_hash()); let current_hash = try!(self.get_current_hash()); // uses the default hasher
let current_perm = try!(self.get_current_permissions()); let current_perm = try!(self.get_current_permissions());
try!(self.0 try!(self.0
@ -362,9 +362,11 @@ impl<'a> Ref<'a> {
.map_err(|e| REK::StoreWriteError.into_error_with_cause(e)) .map_err(|e| REK::StoreWriteError.into_error_with_cause(e))
); );
let hasher_name = DefaultHasher::new().hash_name();
try!(self.0 try!(self.0
.get_header_mut() .get_header_mut()
.set("ref.content_hash", Value::String(current_hash)) .set(&format!("ref.content_hash.{}", hasher_name)[..], Value::String(current_hash))
.map_err(Box::new) .map_err(Box::new)
.map_err(|e| REK::StoreWriteError.into_error_with_cause(e)) .map_err(|e| REK::StoreWriteError.into_error_with_cause(e))
); );