From 42bbd2b3d1eff4ae44ed3d6957ad8996156a1dba Mon Sep 17 00:00:00 2001
From: mpv <mpv@opencascade.com>
Date: Fri, 27 May 2016 10:31:20 +0300
Subject: [PATCH] Fix for the issue #1519: update of invalid features after
 enabling

---
 src/Model/Model_Update.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Model/Model_Update.cpp b/src/Model/Model_Update.cpp
index 000c377d4..2e0b1b341 100755
--- a/src/Model/Model_Update.cpp
+++ b/src/Model/Model_Update.cpp
@@ -109,7 +109,8 @@ bool Model_Update::addModified(FeaturePtr theFeature, FeaturePtr theReason) {
   bool aIsDisabled = theFeature->isDisabled();
   if (!aIsDisabled) {
     std::set<std::shared_ptr<ModelAPI_Feature> > aNewSet;
-    if (theFeature->data()->execState() == ModelAPI_StateMustBeUpdated) {
+    if (theFeature->data()->execState() == ModelAPI_StateMustBeUpdated ||
+        theFeature->data()->execState() == ModelAPI_StateInvalidArgument) { // issue 1519
       // do not forget that in this case all were the reasons
       aNewSet.insert(theFeature);
     } else {
-- 
2.39.2