fixed Bug EXT-3001 \"speaking\" object appears in the Voice Control window as (???)(???)

Cause:
LLFloaterChat::addChat() was adding a speaking object into the speaker list
Solution:
filtering these speakers in SpeakerAddListener

--HG--
branch : product-engine

1 files changed, 10 insertions, 0 deletions

diff --git a/indra/newview/llparticipantlist.cpp b/indra/newview/llparticipantlist.cpp
index 13f195a1be..0aed123191 100644
--- a/indra/newview/llparticipantlist.cpp
+++ b/indra/newview/llparticipantlist.cpp
@@ -278,6 +278,16 @@ void LLParticipantList::addAvatarIDExceptAgent(std::vector<LLUUID>& existing_lis
 //
 bool LLParticipantList::SpeakerAddListener::handleEvent(LLPointer<LLOldEvents::LLEvent> event, const LLSD& userdata)
 {
+	/**
+	 * We need to filter speaking objects. These objects shouldn't appear in the list
+	 * @c LLFloaterChat::addChat() in llviewermessage.cpp to get detailed call hierarchy
+	 */
+	const LLUUID& speaker_id = event->getValue().asUUID();
+	LLPointer<LLSpeaker> speaker = mParent.mSpeakerMgr->findSpeaker(speaker_id);
+	if(speaker.isNull() || speaker->mType == LLSpeaker::SPEAKER_OBJECT)
+	{
+		return false;
+	}
 	return mParent.onAddItemEvent(event, userdata);
 }