From b26613c25b02a372bab6f712fed5dd923ac27ba3 Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Sun, 12 Oct 2003 01:23:23 +0000
Subject: [PATCH] fixed conversion from Unicode in StreamOut() once again

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@24155 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 src/msw/textctrl.cpp | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/msw/textctrl.cpp b/src/msw/textctrl.cpp
index f7b8d15231..7dd6a84fcf 100644
--- a/src/msw/textctrl.cpp
+++ b/src/msw/textctrl.cpp
@@ -822,13 +822,13 @@ wxTextCtrl::StreamOut(wxFontEncoding encoding, bool selectionOnly) const
         // decreased by wxRichEditStreamOut
         *(wchBuf.data() + data.len) = L'\0';
 
-        // now convert to the given encoding (this is a lossful conversion but
-        // what else can we do)
+        // now convert to the given encoding (this is a possibly lossful
+        // conversion but what else can we do)
         wxCSConv conv(encoding);
-        size_t lenNeeded = conv.WC2MB(NULL, wchBuf, len);
-        if ( lenNeeded )
+        size_t lenNeeded = conv.WC2MB(NULL, wchBuf, 0);
+        if ( lenNeeded++ )
         {
-            conv.WC2MB(wxStringBuffer(out, lenNeeded), wchBuf, len);
+            conv.WC2MB(wxStringBuffer(out, lenNeeded), wchBuf, lenNeeded);
         }
     }