diff options
Diffstat (limited to 'src/corelib/kernel/qobject.cpp')
| -rw-r--r-- | src/corelib/kernel/qobject.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/corelib/kernel/qobject.cpp b/src/corelib/kernel/qobject.cpp index 5819443d3c..43b88d21b5 100644 --- a/src/corelib/kernel/qobject.cpp +++ b/src/corelib/kernel/qobject.cpp @@ -3453,8 +3453,11 @@ void QMetaObject::activate(QObject *sender, int signalOffset, int local_signal_i { int signal_index = signalOffset + local_signal_index; - if (!sender->d_func()->isSignalConnected(signal_index)) + if (!sender->d_func()->isSignalConnected(signal_index) + && !qt_signal_spy_callback_set.signal_begin_callback + && !qt_signal_spy_callback_set.signal_end_callback) { return; // nothing connected to these signals, and no spy + } if (sender->d_func()->blockSig) return; |