Add missing <functional> header

This commit is contained in:
Konstantinos Sideris 2018-01-03 20:52:12 +02:00
parent eaf05748ff
commit 8a259a0f07

View file

@ -20,6 +20,7 @@
#include <QImage>
#include <QSharedPointer>
#include <QUrl>
#include <functional>
class MatrixClient;
class TimelineItem;