diff --git a/indra/newview/lltoolbar.cpp b/indra/newview/lltoolbar.cpp
index edbaa0d45a4ca04dc717d1300b950c342b451d02..6df574a21aed1c0d083f0a35d125b3e475975d0b 100644
--- a/indra/newview/lltoolbar.cpp
+++ b/indra/newview/lltoolbar.cpp
@@ -95,9 +95,12 @@ F32	LLToolBar::sInventoryAutoOpenTime = 1.f;
 //
 
 LLToolBar::LLToolBar()
-:	LLPanel()
+	: LLPanel(),
+
+	mInventoryAutoOpen(FALSE),
+	mNumUnreadIMs(0)	
 #if LL_DARWIN
-	, mResizeHandle(NULL)
+	, mResizeHandle(NULL),
 #endif // LL_DARWIN
 {
 	setIsChrome(TRUE);