Fix the or-ing of flags
diff --git a/qt4/src/poppler-document.cc b/qt4/src/poppler-document.cc
index 550e706..e89b51e 100644
--- a/qt4/src/poppler-document.cc
+++ b/qt4/src/poppler-document.cc
@@ -1,7 +1,7 @@
 /* poppler-document.cc: qt interface to poppler
  * Copyright (C) 2005, Net Integration Technologies, Inc.
  * Copyright (C) 2005, 2008, Brad Hards <bradh@frogmouth.net>
- * Copyright (C) 2005-2010, Albert Astals Cid <aacid@kde.org>
+ * Copyright (C) 2005-2010, 2012, Albert Astals Cid <aacid@kde.org>
  * Copyright (C) 2006-2010, Pino Toscano <pino@kde.org>
  * Copyright (C) 2010, 2011 Hib Eris <hib@hiberis.nl>
  * Copyright (C) 2012 Koji Otani <sho@bbr.jp>
@@ -526,7 +526,7 @@
 
         // the only way to set antialiasing for Splash is on creation
         if ( m_doc->m_backend == Document::SplashBackend &&
-             ( hint & ( Document::Antialiasing || Document::TextAntialiasing || Document::TextHinting ) ) )
+             ( hint & ( Document::Antialiasing | Document::TextAntialiasing | Document::TextHinting ) ) )
         {
             delete m_doc->m_outputDev;
             m_doc->m_outputDev = NULL;