From 21e029c125eaf5176df53cbf40bc6df51640066f Mon Sep 17 00:00:00 2001
From: nicksavers <nicksavers@gmail.com>
Date: Fri, 10 Oct 2014 15:49:24 +0200
Subject: [PATCH] Fix for SMOD with negative parameters

---
 ethereumj-core/src/main/java/org/ethereum/vm/DataWord.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ethereumj-core/src/main/java/org/ethereum/vm/DataWord.java b/ethereumj-core/src/main/java/org/ethereum/vm/DataWord.java
index d7f9e6f5..e900674c 100644
--- a/ethereumj-core/src/main/java/org/ethereum/vm/DataWord.java
+++ b/ethereumj-core/src/main/java/org/ethereum/vm/DataWord.java
@@ -230,7 +230,7 @@ public class DataWord implements Comparable<DataWord> {
     // TODO: improve with no BigInteger
     public void sMod(DataWord word) {
 
-        if (word.isZero() || word.isNegative()) {
+        if (word.isZero()) {
             this.and(ZERO);
             return;
         }