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| author | Kjell Ahlstedt <kjell.ahlstedt@bredband.net> | 2016-12-08 13:33:11 +0100 |
|---|---|---|
| committer | Kjell Ahlstedt <kjell.ahlstedt@bredband.net> | 2016-12-08 13:33:11 +0100 |
| commit | abf29c46861da4c81237644342e3399312f96eae (patch) | |
| tree | edb951462fdb5cccfa0238061d9f80b1f610576e | |
| parent | 9cdd56082174900f6bf1656fa29eedabbfed8f87 (diff) | |
| download | sigc++-abf29c46861da4c81237644342e3399312f96eae.tar.gz | |
signal_impl::clear(): Really avoid erasing the slots prematurely
The call signal_impl_exec_holder(this) creates a signal_impl_exec_holder
which is immediately destroyed. It does not stop signal_impl::notify() from
erasing the slots. Create a signal_impl_exec_holder that exists until the
end of clear().
| -rw-r--r-- | sigc++/signal_base.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sigc++/signal_base.cc b/sigc++/signal_base.cc index 8081b2e..a3dabdc 100644 --- a/sigc++/signal_base.cc +++ b/sigc++/signal_base.cc @@ -65,7 +65,7 @@ signal_impl::clear() // Don't let signal_impl::notify() erase the slots. It would invalidate the // iterator in the following loop. const bool saved_deferred = deferred_; - signal_impl_exec_holder(this); + signal_impl_exec_holder exec(this); // Disconnect all connected slots before they are deleted. // signal_impl::notify() will be called and delete the self_and_iter structs. |