Fix for Bug #1387359, bail out early from DoWriteText if the string is empty.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@36515 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/msw/textctrl.cpp b/src/msw/textctrl.cpp
index a04437dc77d325fc646ce23530315800365280e5..aeba2610d9e821852af0a633b686004e1999dc56 100644 (file)
--- a/src/msw/textctrl.cpp
+++ b/src/msw/textctrl.cpp
@@ -895,6 +895,9 @@ void wxTextCtrl::WriteText(const wxString& value)
 
 void wxTextCtrl::DoWriteText(const wxString& value, bool selectionOnly)
 {
 
 void wxTextCtrl::DoWriteText(const wxString& value, bool selectionOnly)
 {

+    if ( value.empty() )
+        return;
+    

     wxString valueDos;
     if ( m_windowStyle & wxTE_MULTILINE )
         valueDos = wxTextFile::Translate(value, wxTextFileType_Dos);
     wxString valueDos;
     if ( m_windowStyle & wxTE_MULTILINE )
         valueDos = wxTextFile::Translate(value, wxTextFileType_Dos);