From 659759a6eba83ba00b7a755f2ef13cc32e09f66c Mon Sep 17 00:00:00 2001
From: asl <asl@opencascade.com>
Date: Fri, 20 Dec 2013 11:06:10 +0000
Subject: [PATCH] bug #268: fatal error in zone creation

---
 src/HYDROData/HYDROData_ImmersibleZone.cxx | 4 ++++
 src/HYDROGUI/resources/HYDROGUI_msg_en.ts  | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/src/HYDROData/HYDROData_ImmersibleZone.cxx b/src/HYDROData/HYDROData_ImmersibleZone.cxx
index 4561fbf1..028e6666 100644
--- a/src/HYDROData/HYDROData_ImmersibleZone.cxx
+++ b/src/HYDROData/HYDROData_ImmersibleZone.cxx
@@ -170,6 +170,10 @@ TopoDS_Shape HYDROData_ImmersibleZone::generateTopShape( const Handle(HYDROData_
       }
     }
   }
+
+  if( aResultFace.IsNull() )
+    return aResultFace;
+
   BRepCheck_Analyzer anAnalyzer( aResultFace );
   if( anAnalyzer.IsValid() && aResultFace.ShapeType()==TopAbs_FACE )
     return aResultFace;
diff --git a/src/HYDROGUI/resources/HYDROGUI_msg_en.ts b/src/HYDROGUI/resources/HYDROGUI_msg_en.ts
index 27de521e..bc4dc6cd 100644
--- a/src/HYDROGUI/resources/HYDROGUI_msg_en.ts
+++ b/src/HYDROGUI/resources/HYDROGUI_msg_en.ts
@@ -1488,6 +1488,10 @@ file cannot be correctly imported for a Bathymetry definition.</translation>
       <source>EDIT_IMMERSIBLE_ZONE</source>
       <translation>Edit immersible zone</translation>
     </message>
+    <message>
+      <source>ZONE_OBJECT_CANNOT_BE_CREATED</source>
+      <translation>Zone object can not be created</translation>
+    </message>
   </context>
 
   <context>
-- 
2.39.2