Comment 42 for bug 198951

valgrind log showing the issue

==24278== Use of uninitialised value of size 4
==24278== at 0x5609ECA: output_initialize (randrwrap.c:606)
==24278== by 0x56095E8: fill_out_screen_info (randrwrap.c:267)
==24278== by 0x56096F7: screen_info_new (randrwrap.c:297)
==24278== by 0x5609771: screen_update (randrwrap.c:322)
==24278== by 0x5609AA2: rw_screen_refresh (randrwrap.c:449)
==24278== by 0x5608D07: configuration_apply_stored (monitor-db.c:783)
==24278== by 0x559D63E: gsd_xrandr_manager_start (gsd-xrandr-manager.c:126)
==24278== by 0x559D37E: impl_activate (gsd-xrandr-plugin.c:78)
==24278== by 0x804C3D0: gnome_settings_plugin_info_activate (gnome-settings-plugin-info.c:481)
==24278== by 0x804B1FD: maybe_activate_plugin (gnome-settings-manager.c:92)
==24278== by 0x4927D60: g_slist_foreach (in /usr/lib/libglib-2.0.so.0.1600.1)
==24278== by 0x804B462: gnome_settings_manager_start (gnome-settings-manager.c:246)