--- qtbase/src/platformsupport/fontdatabases/mac/orig.qcoretextfontdatabase.mm	2014-12-05 17:24:31.000000000 +0100
+++ qtbase/src/platformsupport/fontdatabases/mac/qcoretextfontdatabase.mm	2015-01-26 21:50:38.000000000 +0100
@@ -446,8 +446,10 @@
     QCFType<CTFontDescriptorRef> fontDescriptor = (CTFontDescriptorRef) CTFontDescriptorCreateWithNameAndSize((CFStringRef)psName, 12.0);
     QCFString familyName = (CFStringRef) CTFontDescriptorCopyAttribute(fontDescriptor, kCTFontFamilyNameAttribute);
     QString name = QCFString::toQString(familyName);
+#ifdef QT_DEBUG
     if (name.isEmpty())
         qWarning() << "QCoreTextFontDatabase: Failed to resolve family name for PostScript name " << QCFString::toQString((CFStringRef)psName);
+#endif
 
     return name;
 }