fix lockscreen

look-and-feel/contents/components/DialerButton.qml

@@ -25,7 +25,7 @@ import org.kde.plasma.components 2.0 as PlasmaComponents
 PlasmaComponents.Label {
     horizontalAlignment: Qt.AlignHCenter
     verticalAlignment: Qt.AlignVCenter
-    font.pixelSize: units.gridUnit * 3
+    font.pixelSize: units.gridUnit * 1.6
     property alias sub: longHold.text
     property var callback
     Layout.fillWidth: true

look-and-feel/contents/lockscreen/MainBlock.qml

@@ -165,7 +165,7 @@ PlasmaCore.ColorScope {
                 text: i18n("Unlock")
                 enabled: !authenticator.graceLocked
                 onClicked: {
-                    unlockFunction();
+                    bottomPanel.unlockFunction();
                 }
             }
         }