From 9f4d0aa2cbaec283b4b0ecf5cab901e13fb781df Mon Sep 17 00:00:00 2001
From: Tonya Souther <tonya.souther@gmail.com>
Date: Wed, 9 Oct 2013 18:13:49 -0500
Subject: [PATCH] Make sure to not spam duplicate stream title announcements.

---
 indra/newview/streamtitledisplay.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/indra/newview/streamtitledisplay.cpp b/indra/newview/streamtitledisplay.cpp
index 0ebc0e38ed..35a5a6f669 100644
--- a/indra/newview/streamtitledisplay.cpp
+++ b/indra/newview/streamtitledisplay.cpp
@@ -52,6 +52,7 @@ void StreamTitleDisplay::checkMetadata()
 {
 	static LLCachedControl<U32> ShowStreamMetadata(gSavedSettings, "ShowStreamMetadata", 1);
 	static LLCachedControl<bool> StreamMetadataAnnounceToChat(gSavedSettings, "StreamMetadataAnnounceToChat", false);
+	static std::string last_chat = "";
 
 	if (!gAudiop)
 		return;
@@ -72,7 +73,7 @@ void StreamTitleDisplay::checkMetadata()
 			}
 			chat.append(mMetadata["TITLE"].asString());
 		}
-		if (chat.length() > 0)
+		if ((chat.length() > 0) && (chat != last_chat))
 		{
 			if (StreamMetadataAnnounceToChat)
 			{
@@ -89,6 +90,7 @@ void StreamTitleDisplay::checkMetadata()
 				LLNotificationsUtil::add((mMetadata.has("ARTIST") ? "StreamMetadata" : "StreamMetadataNoArtist"), mMetadata);
 			}
 		}
+		last_chat = chat;
 	}
 }