Don't write text if it's empty

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72651 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2012-10-10 15:45:08 +00:00
parent 4d4e7a8a73
commit 4aa079bf56
1 changed files with 2 additions and 1 deletions
--- a/src/richtext/richtextctrl.cpp
+++ b/src/richtext/richtextctrl.cpp
@@ -3244,7 +3244,8 @@ void wxRichTextCtrl::Replace(long from, long to,

    SetDefaultStyle(attr);

-    DoWriteText(value, SetValue_SelectionOnly);
+    if (!value.IsEmpty())
+        DoWriteText(value, SetValue_SelectionOnly);

    EndBatchUndo();
 }