Mark a signal invokation as such

diff --git a/src/frontends/qt4/GuiWorkArea.cpp b/src/frontends/qt4/GuiWorkArea.cpp
index 22523a88aadd8ba546882dbaefa5300cb3c4d44d..6b2a10b1a873292abdc920bf77a169f0612ea346 100644 (file)
--- a/src/frontends/qt4/GuiWorkArea.cpp
+++ b/src/frontends/qt4/GuiWorkArea.cpp
@@ -1395,7 +1395,7 @@ void GuiWorkArea::updateWindowTitle()
                d->read_only_ = buf.isReadonly();
                d->vc_status_ = buf.lyxvc().vcstatus();
                d->clean_ = buf.isClean();
-               titleChanged(this);
+               Q_EMIT titleChanged(this);
        }
 }