diff options
Diffstat (limited to 'plumbing/format/commitgraph/v2/chunk.go')
| -rw-r--r-- | plumbing/format/commitgraph/v2/chunk.go | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/plumbing/format/commitgraph/v2/chunk.go b/plumbing/format/commitgraph/v2/chunk.go index ab24320..11f4d31 100644 --- a/plumbing/format/commitgraph/v2/chunk.go +++ b/plumbing/format/commitgraph/v2/chunk.go @@ -3,7 +3,7 @@ package v2 import "bytes" const ( - chunkSigLen = 4 // Length of a chunk signature + szChunkSig = 4 // Length of a chunk signature chunkSigOffset = 4 // Offset of each chunk signature in chunkSignatures ) @@ -28,14 +28,15 @@ const ( BaseGraphsListChunk // "BASE" ZeroChunk // "\000\000\000\000" ) +const lenChunks = int(ZeroChunk) // ZeroChunk is not a valid chunk type, but it is used to determine the length of the chunk type list. // Signature returns the byte signature for the chunk type. func (ct ChunkType) Signature() []byte { if ct >= BaseGraphsListChunk || ct < 0 { // not a valid chunk type just return ZeroChunk - return chunkSignatures[ZeroChunk*chunkSigOffset : ZeroChunk*chunkSigOffset+chunkSigLen] + return chunkSignatures[ZeroChunk*chunkSigOffset : ZeroChunk*chunkSigOffset+szChunkSig] } - return chunkSignatures[ct*chunkSigOffset : ct*chunkSigOffset+chunkSigLen] + return chunkSignatures[ct*chunkSigOffset : ct*chunkSigOffset+szChunkSig] } // ChunkTypeFromBytes returns the chunk type for the given byte signature. |