diff --git a/indra/llcommon/lleventcoro.cpp b/indra/llcommon/lleventcoro.cpp
index c8c43dc334352191c6260448f5d78d93077c2e3f..2d5f964deb2fa62efe9ee671ae85175e1e0ae568 100755
--- a/indra/llcommon/lleventcoro.cpp
+++ b/indra/llcommon/lleventcoro.cpp
@@ -244,8 +244,8 @@ LLSD llcoro::suspendUntilEventOnWithTimeout(const LLEventPumpOrPumpName& suspend
     LLEventTimeout timeoutPump;
     LLEventPump &suspendPump = suspendPumpOrName.getPump();
 
-    LLTempBoundListener timeoutListener = timeoutPump.listen(suspendPump.getName(), 
-            boost::bind(&LLEventPump::post, &suspendPump, _1));
+    LLTempBoundListener timeoutListener(timeoutPump.listen(suspendPump.getName(), 
+            boost::bind(&LLEventPump::post, &suspendPump, _1)));
 
     timeoutPump.eventAfter(timeoutin, timeoutResult);
     return llcoro::suspendUntilEventOn(suspendPump);