X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/f387b80e0e3f0b405df308a8165893f4794c8329..b4d9758e1cdb956c3a1ec88998cfe00f260a05e2:/src/mac/carbon/dirdlg.cpp

diff --git a/src/mac/carbon/dirdlg.cpp b/src/mac/carbon/dirdlg.cpp
index 49ae77655e..3b596c9f51 100644
--- a/src/mac/carbon/dirdlg.cpp
+++ b/src/mac/carbon/dirdlg.cpp
@@ -64,7 +64,7 @@ static pascal void NavEventProc(
 wxDirDialog::wxDirDialog(wxWindow *parent,
                          const wxString& message,
                          const wxString& defaultPath,
-                         long style,
+                         long WXUNUSED(style),
                          const wxPoint& WXUNUSED(pos),
                          const wxSize& WXUNUSED(size),
                          const wxString& WXUNUSED(name))
@@ -77,13 +77,14 @@ wxDirDialog::wxDirDialog(wxWindow *parent,
 
 int wxDirDialog::ShowModal()
 {
-    NavDialogRef dialog;
+    NavDialogRef dialog = NULL;
     NavDialogCreationOptions options;
     NavReplyRecord reply ;
     bool disposeReply = false ;
     OSStatus err = noErr;
 
     err = NavGetDefaultDialogCreationOptions(&options);
+    options.optionFlags &= ~kNavAllowMultipleFiles;
     if (err == noErr)
     {
         wxMacCFStringHolder message(m_message, m_font.GetEncoding());
@@ -135,6 +136,9 @@ int wxDirDialog::ShowModal()
     if ( err != noErr && err != userCanceledErr )
         m_path = wxEmptyString ;
 
+	if ( dialog )
+    	::NavDialogDispose(dialog);
+
     return (err == noErr) ? wxID_OK : wxID_CANCEL ;
 }