diff --git a/tools/vabstracttool.cpp b/tools/vabstracttool.cpp
index e6b656efc..61709d7b5 100644
--- a/tools/vabstracttool.cpp
+++ b/tools/vabstracttool.cpp
@@ -136,6 +136,14 @@ const VContainer *VAbstractTool::getData()const{
     return &data;
 }
 
+void VAbstractTool::RemoveAllChild(QDomElement &domElement){
+    if ( domElement.hasChildNodes() ){
+        while ( domElement.childNodes().length() >= 1 ){
+            domElement.removeChild( domElement.firstChild() );
+        }
+    }
+}
+
 void VAbstractTool::LineCoefficients(const QLineF &line, qreal *a, qreal *b, qreal *c){
     //коефіцієнти для рівняння відрізку
     *a = line.p2().y() - line.p1().y();
diff --git a/tools/vabstracttool.h b/tools/vabstracttool.h
index 0982bc64c..fc7d1e809 100644
--- a/tools/vabstracttool.h
+++ b/tools/vabstracttool.h
@@ -55,6 +55,7 @@ protected:
     void                  AddAttribute(QDomElement &domElement, const QString &name, const QString &value);
     const VContainer      *getData() const;
     virtual void          RemoveReferens(){}
+    void                  RemoveAllChild(QDomElement &domElement);
 private:
     Q_DISABLE_COPY(VAbstractTool)
 };
diff --git a/tools/vtooldetail.cpp b/tools/vtooldetail.cpp
index 559180c76..81a9a3fbd 100644
--- a/tools/vtooldetail.cpp
+++ b/tools/vtooldetail.cpp
@@ -296,11 +296,7 @@ void VToolDetail::FullUpdateFromGui(int result){
             domElement.setAttribute("supplement", QString().setNum(det.getSupplement()));
             domElement.setAttribute("closed", QString().setNum(det.getClosed()));
             domElement.setAttribute("width", QString().setNum(det.getWidth()));
-            if ( domElement.hasChildNodes() ){
-                while ( domElement.childNodes().length() >= 1 ){
-                    domElement.removeChild( domElement.firstChild() );
-                }
-            }
+            RemoveAllChild(domElement);
             for(qint32 i = 0; i < det.CountNode(); ++i){
                AddNode(domElement, det[i]);
             }