Update get_bitfield_bit logic to have little endian bit numbering. (#456

)
Consensys · Mar 11, 2019 · a396bb6 · a396bb6
1 parent 34fcae0
commit a396bb6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/...atastructures/src/main/java/tech/pegasys/artemis/datastructures/util/BeaconStateUtil.java b/...atastructures/src/main/java/tech/pegasys/artemis/datastructures/util/BeaconStateUtil.java
@@ -978,7 +978,7 @@ public static UnsignedLong get_domain(Fork fork, UnsignedLong epoch, int domain_
    * @param bitPosition - The index.
    */
   public static int get_bitfield_bit(Bytes bitfield, int bitPosition) {
-    return (bitfield.get(bitPosition / 8) >> (7 - (bitPosition % 8))) % 2;
+    return (bitfield.get(bitPosition / 8) >> (bitPosition % 8)) % 2;
   }
 
   /**