only parse the hash if it’s there

sirdeggen · sirdeggen · commit bc3fb975b648 · 2023-11-20T13:20:17.000-06:00
Signed-off-by: Darren Kellenschwiler &lt;d.kellenschwiler@bsvblockchain.org&gt;
diff --git a/bump.go b/bump.go
@@ -64,13 +64,14 @@ func NewBUMPFromBytes(bytes []byte) (*BUMP, error) {
 			txid := flags&2 > 0
 			if dup {
 				l.Duplicate = &dup
+			} else {
+				h := StringFromBytesReverse(bytes[skip : skip+32])
+				l.Hash = &h
+				skip += 32
 			}
 			if txid {
 				l.Txid = &txid
 			}
-			h := StringFromBytesReverse(bytes[skip : skip+32])
-			l.Hash = &h
-			skip += 32
 			bump.Path[lv][lf] = l
 		}
 	}

Original file line number	Diff line number	Diff line change
`@@ -64,13 +64,14 @@ func NewBUMPFromBytes(bytes []byte) (*BUMP, error) {`
`64`	`64`	`txid := flags&2 > 0`
`65`	`65`	`if dup {`
`66`	`66`	`l.Duplicate = &dup`
	`67`	`+ } else {`
	`68`	`+ h := StringFromBytesReverse(bytes[skip : skip+32])`
	`69`	`+ l.Hash = &h`
	`70`	`+ skip += 32`
`67`	`71`	`}`
`68`	`72`	`if txid {`
`69`	`73`	`l.Txid = &txid`
`70`	`74`	`}`
`71`		`- h := StringFromBytesReverse(bytes[skip : skip+32])`
`72`		`- l.Hash = &h`
`73`		`- skip += 32`
`74`	`75`	`bump.Path[lv][lf] = l`
`75`	`76`	`}`
`76`	`77`	`}`