From a93d9fa2d5fa8dc056f60820a6801a0652da4847 Mon Sep 17 00:00:00 2001
From: mpv <mpv@opencascade.com>
Date: Fri, 7 Dec 2018 19:40:14 +0300
Subject: [PATCH] Fix for the tests SketchPlugin_TestMirror and
 SketchPlugin_TestMultiRotation in RefList Hash usage

---
 src/Model/Model_AttributeRefList.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/Model/Model_AttributeRefList.cpp b/src/Model/Model_AttributeRefList.cpp
index 4c152b929..e8a17a734 100644
--- a/src/Model/Model_AttributeRefList.cpp
+++ b/src/Model/Model_AttributeRefList.cpp
@@ -124,7 +124,6 @@ void Model_AttributeRefList::remove(ObjectPtr theObject)
 
 void Model_AttributeRefList::clear()
 {
-  eraseHash();
   std::list<ObjectPtr> anOldList = list();
   myRef->Clear();
   std::list<ObjectPtr>::iterator anOldIter = anOldList.begin();
@@ -132,6 +131,7 @@ void Model_AttributeRefList::clear()
     REMOVE_BACK_REF((*anOldIter));
   }
   myExtDocRef->Clear();
+  eraseHash();
   owner()->data()->sendAttributeUpdated(this);
 }
 
@@ -318,8 +318,8 @@ void Model_AttributeRefList::remove(const std::set<int>& theIndices)
         REMOVE_BACK_REF(anObj);
       }
     }
-    eraseHash();
     if (!aLabelsToRemove.IsEmpty()) {
+      eraseHash();
       owner()->data()->sendAttributeUpdated(this);
     }
   }
@@ -347,6 +347,7 @@ void Model_AttributeRefList::createHash()
 {
   if (myHashUsed)
     return;
+  eraseHash();
   std::shared_ptr<Model_Document> aDoc = std::dynamic_pointer_cast<Model_Document>(
     owner()->document());
   if (aDoc) {
-- 
2.39.2