diff --git a/indra/newview/hippogridmanager.cpp b/indra/newview/hippogridmanager.cpp
index 5fb8195f7..9febd1777 100644
--- a/indra/newview/hippogridmanager.cpp
+++ b/indra/newview/hippogridmanager.cpp
@@ -639,7 +639,8 @@ HippoGridManager::HippoGridManager() :
 	mConnectedGrid(0),
 	mDefaultGridsVersion(0),
 	mCurrentGrid("Local Host"),
-	mDefaultGrid("Local Host")
+	mDefaultGrid("Local Host"),
+	mCurrentGridChangeSignal(NULL)
 {
 }