Fatal error in the Extrusion dialog

diff --git a/src/GenerationGUI/GenerationGUI_PrismDlg.cxx b/src/GenerationGUI/GenerationGUI_PrismDlg.cxx
index 81c7347beef88323287e6bdcc329452907b168fa..420ffe61dac069cbd7c4473f25893104c19fc0d5 100644 (file)
--- a/src/GenerationGUI/GenerationGUI_PrismDlg.cxx
+++ b/src/GenerationGUI/GenerationGUI_PrismDlg.cxx
@@ -476,6 +476,7 @@ void GenerationGUI_PrismDlg::SelectionIntoArgument()
 
     QString aName = GEOMBase::GetName(aSelectedObject);
     myBase = aSelectedObject;
+    myOkBase = true;
     myEditCurrentArgument->setText(aName);
   }
 
@@ -628,7 +629,7 @@ bool GenerationGUI_PrismDlg::isValid (QString&)
   else if (getConstructorId() == 1)
     return (myOkBase && myOkPnt1 && myOkPnt2);   // by two points
   else if (getConstructorId() == 2)
-    return true;
+    return myOkBase;
 
   return false;
 }