diff options
author | Eike Rathke <erack@redhat.com> | 2015-08-12 20:15:08 +0200 |
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committer | Eike Rathke <erack@redhat.com> | 2015-08-12 20:21:50 +0200 |
commit | 2d4edd7de2e67db5bd17e7a89e2496611ebcc165 (patch) | |
tree | efe365bbca05c9ecdc5767a4551c7c54ea4a2a22 /sc/source/core/data/bcaslot.cxx | |
parent | 7ffe6aebb44ed3f7b5fd1ffe3ccfccf0f61984b3 (diff) |
Resolves: tdf#93388 broadcasting to removed listeners isn't a good idea
This cures only a symptom, the underlying cause is that the broadcasters
still are listed in maBulkGroupAreas.
Change-Id: I9625483016a51eb6f6a7e3d58ed42c7dad3a57b3
Diffstat (limited to 'sc/source/core/data/bcaslot.cxx')
-rw-r--r-- | sc/source/core/data/bcaslot.cxx | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/sc/source/core/data/bcaslot.cxx b/sc/source/core/data/bcaslot.cxx index 2174216834e1..f9d6a19518e8 100644 --- a/sc/source/core/data/bcaslot.cxx +++ b/sc/source/core/data/bcaslot.cxx @@ -1155,12 +1155,22 @@ void ScBroadcastAreaSlotMachine::BulkBroadcastGroupAreas() for (; it != itEnd; ++it) { ScBroadcastArea* pArea = it->first; - const sc::ColumnSpanSet* pSpans = it->second; assert(pArea); - assert(pSpans); - aHint.setSpans(pSpans); - pArea->GetBroadcaster().Broadcast(aHint); - bBroadcasted = true; + SvtBroadcaster& rBC = pArea->GetBroadcaster(); + if (!rBC.HasListeners()) + { + /* FIXME: find the cause where the last listener is removed and + * this area is still listed here. */ + SAL_WARN("sc.core","ScBroadcastAreaSlotMachine::BulkBroadcastGroupAreas - pArea has no listeners and should had been removed already"); + } + else + { + const sc::ColumnSpanSet* pSpans = it->second; + assert(pSpans); + aHint.setSpans(pSpans); + rBC.Broadcast(aHint); + bBroadcasted = true; + } } maBulkGroupAreas.clear(); |