- byte[] tohash=scope.getBytes();
- if (hash!=null && hash.length>0) {
- byte temp[] = new byte[hash.length+tohash.length];
- System.arraycopy(tohash, 0, temp, 0, tohash.length);
- System.arraycopy(hash, 0, temp, tohash.length, hash.length);
- tohash = temp;
- }
- if (scope!=null && scope.length()>0) {
- sb.append(Hash.toHexNo0x(Hash.hashSHA256(tohash)));
+ if (scope!=null) {
+ byte[] tohash=scope.getBytes();
+ if (hash!=null && hash.length>0) {
+ byte temp[] = new byte[hash.length+tohash.length];
+ System.arraycopy(tohash, 0, temp, 0, tohash.length);
+ System.arraycopy(hash, 0, temp, tohash.length, hash.length);
+ tohash = temp;
+ }
+ if (scope.length()>0) {
+ sb.append(Hash.toHexNo0x(Hash.hashSHA256(tohash)));
+ }