From ee0db2f2379993be34b880ddc5c0040dab2e208d Mon Sep 17 00:00:00 2001
From: eap <eap@opencascade.com>
Date: Mon, 1 Apr 2019 18:39:56 +0300
Subject: [PATCH] 54524: [FORUM]: Export in STL work wrong' issue

---
 src/SMESHUtils/SMESH_File.cxx | 2 ++
 src/SMESH_I/SMESH_Mesh_i.cxx  | 4 ++--
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/SMESHUtils/SMESH_File.cxx b/src/SMESHUtils/SMESH_File.cxx
index 888de1956..a8983d247 100644
--- a/src/SMESHUtils/SMESH_File.cxx
+++ b/src/SMESHUtils/SMESH_File.cxx
@@ -319,6 +319,8 @@ bool SMESH_File::getInts(std::vector<int>& ints)
 
 bool SMESH_File::openForWriting()
 {
+  close();
+
 #ifdef WIN32
 #ifdef UNICODE
   std::wstring  aName = Kernel_Utils::utf8_decode_s(_name);
diff --git a/src/SMESH_I/SMESH_Mesh_i.cxx b/src/SMESH_I/SMESH_Mesh_i.cxx
index 8b7485ff9..67daefbd0 100644
--- a/src/SMESH_I/SMESH_Mesh_i.cxx
+++ b/src/SMESH_I/SMESH_Mesh_i.cxx
@@ -3283,9 +3283,9 @@ CORBA::Boolean SMESH_Mesh_i::HasDuplicatedGroupNamesMED()
 
 void SMESH_Mesh_i::PrepareForWriting (const char* file, bool overwrite)
 {
-  SMESH_File aFile( file , false );
+  SMESH_File aFile( file, false );
   SMESH_Comment msg;
-  if (aFile.exists()) {
+  if ( aFile.exists() ) {
     // existing filesystem node
     if ( !aFile.isDirectory() ) {
       if ( aFile.openForWriting() ) {
-- 
2.39.2