diff --git a/indra/newview/llgrouplist.cpp b/indra/newview/llgrouplist.cpp
index b1b7a87ae8612965ca4b9685574c3cc983d7fbb0..ef238cefe3e17b0a1cfbab79a3b1d32eff183eb6 100755
--- a/indra/newview/llgrouplist.cpp
+++ b/indra/newview/llgrouplist.cpp
@@ -50,6 +50,8 @@ S32 LLGroupListItem::sIconWidth = 0;
 class LLGroupComparator : public LLFlatListView::ItemComparator
 {
 public:
+	LLGroupComparator() {};
+
 	/** Returns true if item1 < item2, false otherwise */
 	/*virtual*/ bool compare(const LLPanel* item1, const LLPanel* item2) const
 	{