Band-aid fix for SvtBroadcaster::Broadcast

...after 18d07b2affbbbfb2ff9152d3ad8d1744fe75ab47 "Rework SvtListener and
SvtBroadcaster internals" broke the case where SvtBroadcaster::Add/Remove is
called from within SvtBroadcaster::Broadcast, and at least CppunitTest_sc_ucalc
started to fail.

It should be evaluated whether the original SvtBroadcaster logic to handle this
was better than taking a copy here.

Change-Id: Ie47bccb8c5789e405349a9c8b89f30b1dba3cfba

1 files changed, 2 insertions, 1 deletions

diff --git a/svl/source/notify/broadcast.cxx b/svl/source/notify/broadcast.cxx
index 96d34a7f6ced..24b5790c0336 100644
--- a/svl/source/notify/broadcast.cxx
+++ b/svl/source/notify/broadcast.cxx
@@ -114,7 +114,8 @@ SvtBroadcaster::~SvtBroadcaster()
 void SvtBroadcaster::Broadcast( const SfxHint &rHint )
 {
     Normalize();
-    std::for_each(maListeners.begin(), maListeners.end(), NotifyHandler(*this, rHint));
+    ListenersType listeners(maListeners);
+    std::for_each(listeners.begin(), listeners.end(), NotifyHandler(*this, rHint));
 }
 
 void SvtBroadcaster::ListenersGone() {}