From a700001244d79097c1bb5bed3edf9fd99dfcb20c Mon Sep 17 00:00:00 2001
From: Matt <matthew.morley.ca@gmail.com>
Date: Fri, 3 Jan 2020 15:49:59 -0800
Subject: [PATCH] Fix target grouping bug

---
 .../vision/pipeline/pipes/GroupContoursPipe.java               | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/chameleon-server/src/main/java/com/chameleonvision/vision/pipeline/pipes/GroupContoursPipe.java b/chameleon-server/src/main/java/com/chameleonvision/vision/pipeline/pipes/GroupContoursPipe.java
index 854a38e57..0cb2cf31b 100644
--- a/chameleon-server/src/main/java/com/chameleonvision/vision/pipeline/pipes/GroupContoursPipe.java
+++ b/chameleon-server/src/main/java/com/chameleonvision/vision/pipeline/pipes/GroupContoursPipe.java
@@ -103,6 +103,9 @@ public class GroupContoursPipe implements Pipe<List<MatOfPoint>, List<StandardCV
                                         Pair.of(minAreaRect1, minAreaRect2);
                                 
                                 groupedContours.add(target);
+
+                                // skip the next contour because it's been grouped already
+                                i += 1;
                             }
                         } catch (IndexOutOfBoundsException e) {
                             finalContourList.clear();