diff --git a/indra/llcommon/llthread.cpp b/indra/llcommon/llthread.cpp
index 49d05ef411..56d3517b35 100644
--- a/indra/llcommon/llthread.cpp
+++ b/indra/llcommon/llthread.cpp
@@ -285,12 +285,12 @@ void LLThread::wakeLocked()
 LLMutex::LLMutex(apr_pool_t *poolp) :
 	mAPRMutexp(NULL)
 {
-	//if (poolp)
-	//{
-	//	mIsLocalPool = FALSE;
-	//	mAPRPoolp = poolp;
-	//}
-	//else
+	if (poolp)
+	{
+		mIsLocalPool = FALSE;
+		mAPRPoolp = poolp;
+	}
+	else
 	{
 		mIsLocalPool = TRUE;
 		apr_pool_create(&mAPRPoolp, NULL); // Create a subpool for this thread