From: mpv <mpv@opencascade.com>
Date: Fri, 18 Sep 2015 12:37:03 +0000 (+0300)
Subject: Fix for issue #1000
X-Git-Tag: V_1.4.0~15
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=3d28bcbab2f3ed0e40295e64f4e836caebc19fca;p=modules%2Fshaper.git

Fix for issue #1000
---

diff --git a/src/Model/Model_Update.cpp b/src/Model/Model_Update.cpp
index a9e917215..69b345114 100644
--- a/src/Model/Model_Update.cpp
+++ b/src/Model/Model_Update.cpp
@@ -551,7 +551,8 @@ void Model_Update::updateArguments(FeaturePtr theFeature) {
             aState = ModelAPI_StateInvalidArgument;
         }
       } else if (aSel->isInvalid()) { // not needed to update, but invalid (stated previously)
-        aState = ModelAPI_StateInvalidArgument;
+        if (isObligatory)
+          aState = ModelAPI_StateInvalidArgument;
       }
     }
   }
@@ -577,7 +578,8 @@ void Model_Update::updateArguments(FeaturePtr theFeature) {
                 aState = ModelAPI_StateInvalidArgument;
             }
           } else if (aSelAttr->isInvalid()) {
-            aState = ModelAPI_StateInvalidArgument;
+            if (isObligatory)
+              aState = ModelAPI_StateInvalidArgument;
           }
         }
       }