From 99b203d4e8e0ec530d0ee8b0627e5fa3cf0c59db Mon Sep 17 00:00:00 2001
From: "Brad Payne (Vir Linden)" <vir@lindenlab.com>
Date: Fri, 9 Jun 2017 14:06:04 +0100
Subject: MAINT-7482 - continue running with a warning on receipt of unknown
 message

---
 indra/llmessage/lltemplatemessagereader.cpp | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'indra')

diff --git a/indra/llmessage/lltemplatemessagereader.cpp b/indra/llmessage/lltemplatemessagereader.cpp
index 406afadd2f..4e0c53c37e 100644
--- a/indra/llmessage/lltemplatemessagereader.cpp
+++ b/indra/llmessage/lltemplatemessagereader.cpp
@@ -499,9 +499,10 @@ BOOL LLTemplateMessageReader::decodeTemplate(
 	}
 	else
 	{
-		LL_WARNS() << "Message #" << std::hex << num << std::dec
-			<< " received but not registered!" << LL_ENDL;
-		gMessageSystem->callExceptionFunc(MX_UNREGISTERED_MESSAGE);
+        // MAINT-7482 - make viewer more tolerant of unknown messages.
+		LL_WARNS_ONCE() << "Message #" << std::hex << num << std::dec
+                        << " received but not registered!" << LL_ENDL;
+		//gMessageSystem->callExceptionFunc(MX_UNREGISTERED_MESSAGE);
 		return(FALSE);
 	}
 
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