Permit signals to be emitted in a different thread

The QQmlNotifier approach to connecting to signals did not
support the cross-thread signal/slot model used elsewhere in
Qt.  This change allows one specific case of that - emitting
a signal in a different thread than the one the QObject
lives - to work.

Task-number: QTBUG-25647
Change-Id: Ia8fdaf4c7d7e2ccd7ff7657bb1d8e26277eb60aa
Reviewed-by: Aaron Kennedy <aaron.kennedy@nokia.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/qml/qml/qqmljavascriptexpression.cpp b/src/qml/qml/qqmljavascriptexpression.cpp
index 569a292a8b..5b1261b1eb 100644
--- a/src/qml/qml/qqmljavascriptexpression.cpp
+++ b/src/qml/qml/qqmljavascriptexpression.cpp
@@ -226,7 +226,7 @@ void QQmlJavaScriptExpression::GuardCapture::captureProperty(QObject *o, int c,
                 Q_ASSERT(g->isConnected(o, n));
             } else {
                 g = Guard::New(expression, engine);
-                g->connect(o, n);
+                g->connect(o, n, engine);
             }
 
             expression->activeGuards.prepend(g);