Comment 2 for bug 743541

StacktraceTop:
 dbusmenu_menuitem_build_variant (mi=0x8985200, properties=0x89e3230, recurse=-1) at ../../libdbusmenu-glib/menuitem.c:1622
 bus_get_layout (server=0x8615088, params=0xb6a1ba00, invocation=0x89b6fb0) at ../../libdbusmenu-glib/server.c:1206
 bus_method_call (connection=0x84e2090, sender=0xb6a11bb8 ":1.83", path=0xb6a0db00 "/org/ayatana/NotificationItem/indicator_weather/Menu", interface=0xb6a0db40 "com.canonical.dbusmenu", method=0xb6a14810 "GetLayout", params=0xb6a1ba00, invocation=0x89b6fb0, user_data=0x8615088) at ../../libdbusmenu-glib/server.c:723
 call_in_idle_cb (user_data=0x89b6fb0) at /build/buildd/glib2.0-2.28.4/./gio/gdbusconnection.c:4427
 g_idle_dispatch (source=0xb6a101c8, callback=0x61b5d0 <call_in_idle_cb>, user_data=0x89b6fb0) at /build/buildd/glib2.0-2.28.4/./glib/gmain.c:4545