plumbing: format/commitgraph, clean up error handling

Signed-off-by: Filip Navara <navara@emclient.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/plumbing/format/commitgraph/memory.go b/plumbing/format/commitgraph/memory.go
index 316bc6d..1d57a07 100644
--- a/plumbing/format/commitgraph/memory.go
+++ b/plumbing/format/commitgraph/memory.go
@@ -60,12 +60,11 @@ func (mi *MemoryIndex) Hashes() []plumbing.Hash {
 }

 

 // Add adds new node to the memory index

-func (mi *MemoryIndex) Add(hash plumbing.Hash, node *Node) error {

+func (mi *MemoryIndex) Add(hash plumbing.Hash, node *Node) {

 	// The parent indexes are calculated lazily in GetNodeByIndex

 	// which allows adding nodes out of order as long as all parents

 	// are eventually resolved

 	node.ParentIndexes = nil

 	mi.indexMap[hash] = len(mi.commitData)

 	mi.commitData = append(mi.commitData, node)

-	return nil

 }