wxTinderbox warning fix.

[wxWidgets.git] / src / common / dircmn.cpp

diff --git a/src/common/dircmn.cpp b/src/common/dircmn.cpp
index 7a14d42bd9a467db502f312817c2f4571a876f87..a70624c27944101b56605113bae1688b455db256 100644 (file)
--- a/src/common/dircmn.cpp
+++ b/src/common/dircmn.cpp
@@ -17,12 +17,6 @@
 // headers
 // ----------------------------------------------------------------------------
 
-/* this is done in platform-specific files
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-    #pragma implementation "dir.h"
-#endif
-*/
-
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
@@ -67,7 +61,7 @@ bool wxDir::HasFiles(const wxString& spec)
 }
 
 // we have a (much) faster version for Unix
-#if (defined(__CYGWIN__) && defined(__WINDOWS__)) || !defined(__UNIX_LIKE__) || defined(__WXMAC__) || defined(__EMX__)
+#if (defined(__CYGWIN__) && defined(__WINDOWS__)) || !defined(__UNIX_LIKE__) || defined(__WXMAC__) || defined(__EMX__) || defined(__WINE__)
 
 bool wxDir::HasSubDirs(const wxString& spec)
 {
@@ -99,7 +93,7 @@ size_t wxDir::Traverse(wxDirTraverser& sink,
     if ( flags & wxDIR_DIRS )
     {
         wxString dirname;
-        for ( bool cont = GetFirst(&dirname, _T(""), wxDIR_DIRS | (flags & wxDIR_HIDDEN) );
+        for ( bool cont = GetFirst(&dirname, wxEmptyString, wxDIR_DIRS | (flags & wxDIR_HIDDEN) );
               cont;
               cont = cont && GetNext(&dirname) )
         {