From bd3f83f763c9356063eab6690689f9ac9b52f0c0 Mon Sep 17 00:00:00 2001
From: Julian Smart <julian@anthemion.co.uk>
Date: Sat, 24 Mar 2007 10:21:48 +0000
Subject: [PATCH] Test for encoding conversion success in wxFile::Write to
 avoid crash

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@45042 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 include/wx/file.h | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/include/wx/file.h b/include/wx/file.h
index 7f3f0e8184..5c193284d3 100644
--- a/include/wx/file.h
+++ b/include/wx/file.h
@@ -100,8 +100,13 @@ public:
   bool Write(const wxString& s, const wxMBConv& conv = wxConvUTF8)
   {
       const wxWX2MBbuf buf = s.mb_str(conv);
-      size_t size = strlen(buf);
-      return Write((const char *) buf, size) == size;
+      if (buf)
+      {
+  	      size_t size = strlen(buf);
+  	      return Write((const char *) buf, size) == size;
+	  }
+      else
+          return false;
   }
     // flush data not yet written
   bool Flush();
-- 
2.45.2