From fb6bc855e9f9c9e5275abc20b0e93e7515ac6b8c Mon Sep 17 00:00:00 2001
From: Craig Watson <craig@watsons.ch>
Date: Wed, 23 Mar 2016 09:30:41 +0100
Subject: [PATCH] Remove polygonItems from their Stroke when added to a
 StrokesGroup

---
 src/domain/UBGraphicsPolygonItem.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/domain/UBGraphicsPolygonItem.cpp b/src/domain/UBGraphicsPolygonItem.cpp
index 3ba4861c..4effa158 100644
--- a/src/domain/UBGraphicsPolygonItem.cpp
+++ b/src/domain/UBGraphicsPolygonItem.cpp
@@ -114,6 +114,9 @@ UBGraphicsPolygonItem::~UBGraphicsPolygonItem()
 
 void UBGraphicsPolygonItem::setStrokesGroup(UBGraphicsStrokesGroup *group)
 {
+    if (mStroke)
+        mStroke->remove(this);
+
     mpGroup = group;
 }