diff -r b72c6db6890b -r 5dc02b23752f tools/linguist/lconvert/main.cpp
--- a/tools/linguist/lconvert/main.cpp	Wed Jun 23 19:07:03 2010 +0300
+++ b/tools/linguist/lconvert/main.cpp	Tue Jul 06 15:10:48 2010 +0300
@@ -48,6 +48,8 @@
 
 #include <iostream>
 
+QT_USE_NAMESPACE
+
 static int usage(const QStringList &args)
 {
     Q_UNUSED(args);