Author: stuartm Date: 2010-10-15 17:25:29 +0000 (Fri, 15 Oct 2010) New Revision: 26825 Changeset: http://svn.mythtv.org/trac/changeset/26825 Log: Guard against segfaults in MythUIButtonTree::SwitchList() if the tree is empty or in an inconsistent state. Modified: trunk/mythtv/libs/libmythui/mythuibuttontree.cpp