From 1490e92974d2c0bdcdbecd6fa9388e31dccfa363 Mon Sep 17 00:00:00 2001
From: nds <nds@opencascade.com>
Date: Tue, 12 Apr 2016 16:28:41 +0300
Subject: [PATCH] Issue #1383 Preview button: correction for the case: switch
 off auto_preview in extrusion, start extrusion, select sketch, enter
 height=0, click Enter to validate it, Apply is still green.

---
 src/Model/Model_Update.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Model/Model_Update.cpp b/src/Model/Model_Update.cpp
index d49990aa5..16a7b9e3c 100644
--- a/src/Model/Model_Update.cpp
+++ b/src/Model/Model_Update.cpp
@@ -81,7 +81,7 @@ bool Model_Update::addModified(FeaturePtr theFeature, FeaturePtr theReason) {
       std::cout<<"*** Add process on finish "<<theFeature->name()<<std::endl;
 #endif
     updateArguments(theFeature);
-    if (theFeature->data()->execState() == ModelAPI_StateMustBeUpdated) {
+    if (theFeature->data()->execState() == ModelAPI_StateMustBeUpdated || myIsPreviewBlocked) {
       theFeature->data()->execState(ModelAPI_StateDone);
       static ModelAPI_ValidatorsFactory* aFactory = ModelAPI_Session::get()->validators();
       aFactory->validate(theFeature); // need to be validated to update the "Apply" state if not previewed
-- 
2.39.2