From d7b4cbf8604e21067e7f57b01ebb438e9d813a70 Mon Sep 17 00:00:00 2001
From: Roman Telezhynskyi <kroluku@gmail.com>
Date: Thu, 19 May 2016 15:01:49 +0300
Subject: [PATCH] Remove all children before update.

--HG--
branch : feature
---
 src/libs/vtools/tools/drawTools/operation/vtoolrotation.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/libs/vtools/tools/drawTools/operation/vtoolrotation.cpp b/src/libs/vtools/tools/drawTools/operation/vtoolrotation.cpp
index 1a8a65a83..2e8dcb0df 100644
--- a/src/libs/vtools/tools/drawTools/operation/vtoolrotation.cpp
+++ b/src/libs/vtools/tools/drawTools/operation/vtoolrotation.cpp
@@ -764,6 +764,8 @@ void VToolRotation::SaveOptions(QDomElement &tag, QSharedPointer<VGObject> &obj)
     doc->SetAttribute(tag, AttrAngle, formulaAngle);
     doc->SetAttribute(tag, AttrSuffix, suffix);
 
+    doc->RemoveAllChildren(tag);
+
     QDomElement tagObjects = doc->createElement(TagSource);
     for (int i = 0; i < source.size(); ++i)
     {