Write 0 to m_lastcount in OnSysRead and OnSysWrite

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@3546 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/common/mstream.cpp b/src/common/mstream.cpp
index 8e81abd394773fa7df8e8db6c2f01e2bb9153b37..5d13a0a2e0d61e0135de406303d7abd02633fb39 100644 (file)
--- a/src/common/mstream.cpp
+++ b/src/common/mstream.cpp
@@ -53,6 +53,7 @@ char wxMemoryInputStream::Peek()
 
 size_t wxMemoryInputStream::OnSysRead(void *buffer, size_t nbytes)
 {
+  m_lastcount = 0;
   return m_i_streambuf->Read(buffer, nbytes);
 }
 
@@ -86,6 +87,7 @@ wxMemoryOutputStream::~wxMemoryOutputStream()
 
 size_t wxMemoryOutputStream::OnSysWrite(const void *buffer, size_t nbytes)
 {
+  m_lastcount = 0;
   return m_o_streambuf->Write(buffer, nbytes);
 }