From d8618b68143870ef383dfe24c0c9c82e38d23983 Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Tue, 23 Sep 2014 17:39:16 +0000
Subject: [PATCH] as convention, if a text range is (x, -1), it means from x to
 the end, so if `to` was -1, set it to the last position

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@77768 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 src/univ/textctrl.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/univ/textctrl.cpp b/src/univ/textctrl.cpp
index bbee40053e..7b3838fe21 100644
--- a/src/univ/textctrl.cpp
+++ b/src/univ/textctrl.cpp
@@ -941,6 +941,9 @@ void wxTextCtrl::Replace(wxTextPos from, wxTextPos to, const wxString& text)
 {
     wxTextCoord colStart, colEnd,
                 lineStart, lineEnd;
+    // as convention, if `to` equal -1, it means go to the last position
+    if ( to == -1)
+        to = GetLastPosition();
 
     if ( (from > to) ||
          !PositionToXY(from, &colStart, &lineStart) ||