a couple of missing calls to UngetWriteBuf() added

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@459 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/msw/registry.cpp b/src/msw/registry.cpp
index f40064ae68695cc6ae832d7d81d60d84b3348b62..4717b97ebbc9b92d49fc73507f07c8738486910c 100644 (file)
--- a/src/msw/registry.cpp
+++ b/src/msw/registry.cpp
@@ -589,6 +589,7 @@ bool wxRegKey::QueryValue(const char *szValue, wxString& strValue) const
         RegString pBuf = (RegString)strValue.GetWriteBuf(dwSize);
         m_dwLastError = RegQueryValueEx(m_hKey, szValue, RESERVED, 
                                         &dwType, pBuf, &dwSize);
+        strValue.UngetWriteBuf();
         if ( m_dwLastError == ERROR_SUCCESS ) {
           // check that it was the right type
           wxASSERT_MSG( dwType == REG_SZ, 
@@ -602,6 +603,7 @@ bool wxRegKey::QueryValue(const char *szValue, wxString& strValue) const
       wxASSERT( IsEmpty(szValue) );
 
       m_dwLastError = RegQueryValue(m_hKey, 0, strValue.GetWriteBuf(256), &l);
+      strValue.UngetWriteBuf();
       if ( m_dwLastError == ERROR_SUCCESS )
         return TRUE;
     #endif  //WIN16/32