diff -r 56cd8111b7f7 -r 41300fa6a67c tests/auto/linguist/lupdate/testlupdate.cpp
--- a/tests/auto/linguist/lupdate/testlupdate.cpp	Tue Jan 26 12:42:25 2010 +0200
+++ b/tests/auto/linguist/lupdate/testlupdate.cpp	Tue Feb 02 00:43:10 2010 +0200
@@ -98,9 +98,9 @@
     connect(childProc, SIGNAL(finished(int)), this, SLOT(childReady(int)));
     childProc->setProcessChannelMode(QProcess::MergedChannels);
     if (argList.isEmpty()) {
-        childProc->start( program );
+        childProc->start( program, QIODevice::ReadWrite | QIODevice::Text );
     } else {
-        childProc->start( program, argList );
+        childProc->start( program, argList, QIODevice::ReadWrite | QIODevice::Text );
     }
     bool ok;