From faaa88e7abcb48c0564d39f1a69bb3d19df0fe16 Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Sun, 20 Jul 2008 22:48:34 +0000
Subject: [PATCH 1/1] fix generation of events for an initially empty
 wxDirPickerCtrl

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@54732 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 src/gtk/filepicker.cpp | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/gtk/filepicker.cpp b/src/gtk/filepicker.cpp
index fffa3b0da9..9e099cc444 100644
--- a/src/gtk/filepicker.cpp
+++ b/src/gtk/filepicker.cpp
@@ -257,8 +257,14 @@ wxDirButton::~wxDirButton()
         m_dialog->m_widget = NULL;
 }
 
-void wxDirButton::SetPath(const wxString &str)
+void wxDirButton::SetPath(const wxString& str)
 {
+    if ( m_path == str )
+    {
+        // don't do anything and especially don't set m_bIgnoreNextChange
+        return;
+    }
+
     m_path = str;
 
     // wxDirButton uses the "current-folder-changed" signal which is triggered also
-- 
2.45.2