diff -r 25b876619ca6 -r c688aa924aaa indra/newview/llsidetray.cpp
--- a/indra/newview/llsidetray.cpp	Fri Sep 09 12:43:07 2011 -0400
+++ b/indra/newview/llsidetray.cpp	Tue Sep 13 16:59:30 2011 +0300
@@ -685,7 +685,6 @@
 bool LLSideTray::isTabAttached(const std::string& name)
 {
 	LLSideTrayTab* tab = getTab(name);
-	llassert(tab);
 	if (!tab) return false;
 
 	return std::find(mTabs.begin(), mTabs.end(), tab) != mTabs.end();