* src/mailbox-node.c: do not print null strings. * src/toolbar-factory.c: apply patch from bug 410095 ,extended. * configure.in, NEWS: release 2.3.15. svn path=/trunk/; revision=7604
* src/mailbox-node.c: do not print null strings. * src/toolbar-factory.c: apply patch from bug 410095 ,extended. * configure.in, NEWS: release 2.3.15. svn path=/trunk/; revision=7604