fix a typo back from may that apparently completely broke online-multiplayer due to causing a frontend crash on joining somebody else's room
--- a/QTfrontend/ui/widget/mapContainer.cpp Sun Oct 02 15:15:39 2016 +0200
+++ b/QTfrontend/ui/widget/mapContainer.cpp Sun Oct 02 17:39:42 2016 +0200
@@ -262,7 +262,7 @@
btnRandTheme->setFixedHeight(30);
btnRandTheme->setFixedWidth(30);
connect(btnRandTheme, SIGNAL(clicked()), this, SLOT(setRandomTheme()));
- m_childWidgets << btnTheme;
+ m_childWidgets << btnRandTheme;
themeHBox->addWidget(btnRandTheme, 0);
btnTheme = new QPushButton(this);