From 56c3f4abe8b191d5255880ac2efe79558e6ed187 Mon Sep 17 00:00:00 2001
From: nds <nds@opencascade.com>
Date: Mon, 4 Apr 2016 08:19:54 +0300
Subject: [PATCH] Issue #1343. Improvement of Extrusion and Revolution
 operations: Bug correction: start Extrusion, select plane, abort Sketch, move
 over plane. Error message is about modification out of transaction.

---
 src/PartSet/PartSet_WidgetSketchCreator.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/PartSet/PartSet_WidgetSketchCreator.cpp b/src/PartSet/PartSet_WidgetSketchCreator.cpp
index 91093ed8e..d7130e5f6 100644
--- a/src/PartSet/PartSet_WidgetSketchCreator.cpp
+++ b/src/PartSet/PartSet_WidgetSketchCreator.cpp
@@ -328,6 +328,11 @@ bool PartSet_WidgetSketchCreator::focusTo()
 {
   if (isSelectionMode()) {
     activateSelectionControl();
+
+    SessionPtr aMgr = ModelAPI_Session::get();
+    bool aIsOp = aMgr->isOperation();
+    if (!aIsOp)
+      aMgr->startOperation(myFeature->getKind());
     return true;
   }
   else {
-- 
2.39.2