Applied patch [ 1349607 ] [msw] Multiline notebook tab label change can add extra row

[wxWidgets.git] / src / msw / registry.cpp

diff --git a/src/msw/registry.cpp b/src/msw/registry.cpp
index a266cc3ad969b6dd4c1de57e76b537da9e4b9402..010ff1d301b440a6b94eebee2e23da22d419a68e 100644 (file)
--- a/src/msw/registry.cpp
+++ b/src/msw/registry.cpp
@@ -12,10 +12,6 @@
 //              - add high level functions (RegisterOleServer, ...)
 ///////////////////////////////////////////////////////////////////////////////
 
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-#pragma implementation "registry.h"
-#endif
-
 // for compilers that support precompilation, includes "wx.h".
 #include  "wx/wxprec.h"
 
@@ -710,20 +706,21 @@ bool wxRegKey::DeleteKey(const wxChar *szKey)
 
 bool wxRegKey::DeleteValue(const wxChar *szValue)
 {
-  if ( !Open() )
-    return false;
+    if ( !Open() )
+        return false;
 
     m_dwLastError = RegDeleteValue((HKEY) m_hKey, WXSTRINGCAST szValue);
 
     // deleting a value which doesn't exist is not considered an error
     if ( (m_dwLastError != ERROR_SUCCESS) &&
-         (m_dwLastError != ERROR_FILE_NOT_FOUND) ) {
-      wxLogSysError(m_dwLastError, _("Can't delete value '%s' from key '%s'"),
-                    szValue, GetName().c_str());
-      return false;
+         (m_dwLastError != ERROR_FILE_NOT_FOUND) )
+    {
+        wxLogSysError(m_dwLastError, _("Can't delete value '%s' from key '%s'"),
+                      szValue, GetName().c_str());
+        return false;
     }
 
-  return true;
+    return true;
 }
 
 // ----------------------------------------------------------------------------
@@ -733,8 +730,8 @@ bool wxRegKey::DeleteValue(const wxChar *szValue)
 // return true if value exists
 bool wxRegKey::HasValue(const wxChar *szValue) const
 {
-  // this function should be silent, so suppress possible messages from Open()
-  wxLogNull nolog;
+    // this function should be silent, so suppress possible messages from Open()
+    wxLogNull nolog;
 
     if ( !CONST_CAST Open(Read) )
         return false;
@@ -858,7 +855,7 @@ bool wxRegKey::SetValue(const wxChar *szValue,const wxMemoryBuffer& buffer)
 
 bool wxRegKey::QueryValue(const wxChar *szValue, wxMemoryBuffer& buffer) const
 {
-  if ( CONST_CAST Open() ) {
+  if ( CONST_CAST Open(Read) ) {
     // first get the type and size of the data
     DWORD dwType, dwSize;
     m_dwLastError = RegQueryValueEx((HKEY) m_hKey, WXSTRINGCAST szValue, RESERVED,
@@ -900,7 +897,7 @@ bool wxRegKey::QueryValue(const wxChar *szValue,
     {
 
         // first get the type and size of the data
-        DWORD dwType, dwSize;
+        DWORD dwType=REG_NONE, dwSize=0;
         m_dwLastError = RegQueryValueEx((HKEY) m_hKey, WXSTRINGCAST szValue, RESERVED,
                                         &dwType, NULL, &dwSize);
         if ( m_dwLastError == ERROR_SUCCESS )