diff --git a/indra/llmessage/lltransfermanager.cpp b/indra/llmessage/lltransfermanager.cpp
index d6db20d7a33b5ee90871231069aa6ded38b968a5..ec7b21d8b60b6f3dc20d4627e08b56ca4444d9f2 100755
--- a/indra/llmessage/lltransfermanager.cpp
+++ b/indra/llmessage/lltransfermanager.cpp
@@ -1260,9 +1260,13 @@ bool LLTransferTarget::addDelayedPacket(
 		size);
 
 #ifdef _DEBUG
-	if (mDelayedPacketMap.find(packet_id) != mDelayedPacketMap.end())
+    transfer_packet_map::iterator iter = mDelayedPacketMap.find(packet_id);
+	if (iter != mDelayedPacketMap.end())
 	{
-		LL_ERRS() << "Packet ALREADY in delayed packet map!" << LL_ENDL;
+        if (!(iter->second->mSize == size) && !(iter->second->mDatap == datap))
+        {
+            LL_ERRS() << "Packet ALREADY in delayed packet map!" << LL_ENDL;
+        }
 	}
 #endif
 
diff --git a/indra/newview/lltexturefetch.cpp b/indra/newview/lltexturefetch.cpp
index 9ea46cab68ebae968eab73d361cc00db35c9d2f4..fcf0d884954718a58a5971750eb71d12e96fe4b8 100755
--- a/indra/newview/lltexturefetch.cpp
+++ b/indra/newview/lltexturefetch.cpp
@@ -2648,7 +2648,8 @@ bool LLTextureFetch::createRequest(FTType f_type, const std::string& url, const
 		worker->setImagePriority(priority);
 		worker->setDesiredDiscard(desired_discard, desired_size);
 		worker->setCanUseHTTP(can_use_http);
-		worker->setUrl(url);
+
+		//worker->setUrl(url); //MAINT-4184 this line seems to be the cause and url is always blank.
 		if (!worker->haveWork())
 		{
 			worker->setState(LLTextureFetchWorker::INIT);