Fixed reverse function

jshiv · Aug 2, 2022 · f5e2511 · f5e2511
1 parent 2514e7c
commit f5e2511
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/payload.go b/payload.go
@@ -252,8 +252,9 @@ func (p *Payload) PackLittleEndian() *big.Int {
 // Reverse byte array for little endian signals.
 func reverse(data []byte) []byte {
 	reversedArray := make([]byte, len(data))
-	for i, j := 0, len(data)-1; i < j; i, j = i+1, j-1 {
-		reversedArray[i], reversedArray[j] = data[j], data[i]
+	copy(reversedArray, data)
+	for i, j := 0, len(reversedArray)-1; i < j; i, j = i+1, j-1 {
+		reversedArray[i], reversedArray[j] = reversedArray[j], reversedArray[i]
 	}
 	return reversedArray
 }