From 00c49493c0c77335f37b400851aa6336a25eaa52 Mon Sep 17 00:00:00 2001
From: srowen <srowen@59b500cc-1b3d-0410-9834-0bbf25fbcc57>
Date: Tue, 22 Dec 2009 12:24:02 +0000
Subject: [PATCH] Oops realized DM decoder also benefits from that last
 possible fix

git-svn-id: https://zxing.googlecode.com/svn/trunk@1166 59b500cc-1b3d-0410-9834-0bbf25fbcc57
---
 core/src/com/google/zxing/datamatrix/detector/Detector.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/core/src/com/google/zxing/datamatrix/detector/Detector.java b/core/src/com/google/zxing/datamatrix/detector/Detector.java
index a22db6042..aa81d8cb1 100644
--- a/core/src/com/google/zxing/datamatrix/detector/Detector.java
+++ b/core/src/com/google/zxing/datamatrix/detector/Detector.java
@@ -237,6 +237,9 @@ public final class Detector {
       if (error > 0) {
         y += ystep;
         error -= dx;
+        if (y == toY) {
+          break;
+        }
       }
     }
     return new ResultPointsAndTransitions(from, to, transitions);