added test for writing empty value to the config

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

diff --git a/src/common/stream.cpp b/src/common/stream.cpp
index 15d6b73c36aa3080c6dafe8ccd844d239e4c217e..9c006b8f7ad4133686cc0fb8dddfc0d6150bc40a 100644 (file)
--- a/src/common/stream.cpp
+++ b/src/common/stream.cpp
@@ -39,6 +39,7 @@
 #include "wx/stream.h"
 #include "wx/datstrm.h"
 #include "wx/objstrm.h"
 #include "wx/stream.h"
 #include "wx/datstrm.h"
 #include "wx/objstrm.h"

+#include "wx/textfile.h"

 
 // ----------------------------------------------------------------------------
 // constants
 
 // ----------------------------------------------------------------------------
 // constants


@@ -669,7 +670,12 @@ bool wxInputStream::Eof() const
 
     char c;
     self->Read(&c, 1);
 
     char c;
     self->Read(&c, 1);

-    if ( GetLastError() == wxSTREAM_EOF )
+
+    // some streams can know that they're at EOF before actually trying to
+    // read beyond the end of stream (e.g. files) while others have no way of
+    // knowing it, so to provide the same behaviour in all cases we only
+    // return TRUE from here if the character really couldn't be read
+    if ( !self->LastRead() && GetLastError() == wxSTREAM_EOF )

     {
         return TRUE;
     }
     {
         return TRUE;
     }


@@ -1171,15 +1177,9 @@ void wxBufferedOutputStream::SetOutputStreamBuffer(wxStreamBuffer *buffer)
 
 wxOutputStream& wxEndL(wxOutputStream& stream)
 {
 
 wxOutputStream& wxEndL(wxOutputStream& stream)
 {

-#ifdef __MSW__
-  return stream.Write("\r\n", 2);
-#else
-#ifdef __WXMAC__
-  return stream.Write("\r", 1);
-#else
-  return stream.Write("\n", 1);
-#endif
-#endif
+    static const wxChar *eol = wxTextFile::GetEOL();
+
+    return stream.Write(eol, wxStrlen(eol));

 }
 
 #endif
 }
 
 #endif