Fix missing trayScreen init in non-OSX clause

Signed-off-by: Dominique Fuchs <32204802+DominiqueFuchs@users.noreply.github.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/gui/systray.cpp b/src/gui/systray.cpp
index b01681c28..b817054d1 100644
--- a/src/gui/systray.cpp
+++ b/src/gui/systray.cpp
@@ -134,7 +134,7 @@ int Systray::calcTrayWindowX()
     int trayIconTopCenterX = (topRight - ((topRight - topLeft) * 0.5)).x();
     return trayIconTopCenterX - (400 * 0.5);
 #else
-
+    QScreen *trayScreen = QGuiApplication::primaryScreen();
     int screenWidth = trayScreen->geometry().width();
     int screenHeight = trayScreen->geometry().height();
     int availableWidth = trayScreen->availableGeometry().width();