X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/3096bd2fa7b88105bc54c08e3c878585de1a9b91..058939fc084207e06d34a2c82f4c62a103516dd8:/src/common/mstream.cpp

diff --git a/src/common/mstream.cpp b/src/common/mstream.cpp
index 3e656ba3e8..aed7cae179 100644
--- a/src/common/mstream.cpp
+++ b/src/common/mstream.cpp
@@ -77,7 +77,8 @@ wxMemoryOutputStream::wxMemoryOutputStream(char *data, size_t len)
   m_o_streambuf = new wxStreamBuffer(wxStreamBuffer::write);
   if (data)
     m_o_streambuf->SetBufferIO(data, data+len);
-  m_o_streambuf->Fixed(TRUE);
+  m_o_streambuf->Fixed(FALSE);
+  m_o_streambuf->Flushable(FALSE);
 }
 
 wxMemoryOutputStream::~wxMemoryOutputStream()