merged 2.4 branch into the trunk

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@18040 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/common/mstream.cpp

@@ -80,7 +80,7 @@ size_t wxMemoryInputStream::OnSysRead(void *buffer, size_t nbytes)
     }
 
     m_i_streambuf->Read(buffer, nbytes);
-    m_lasterror = wxSTREAM_NOERROR;
+    m_lasterror = wxSTREAM_NO_ERROR;
 
     return m_i_streambuf->GetIntPosition() - pos;
 }