[libgdata] demos: Silence -Wmaybe-uninitialized

[Debarshi Ray <debarshir src gnome org>]

commit d5447497569ad720096828705de48bffe860bf9a
Author: Debarshi Ray <debarshir gnome org>
Date:   Wed Jun 3 14:07:47 2015 +0200

    demos: Silence -Wmaybe-uninitialized
    
    Fall out from 0e42b9d0e64aaf9f4d04eeab29d860a68209ff61
    
    https://bugzilla.gnome.org/show_bug.cgi?id=750335

 demos/calendar/calendar-cli.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/demos/calendar/calendar-cli.c b/demos/calendar/calendar-cli.c
index 8273285..8fcf134 100644
--- a/demos/calendar/calendar-cli.c
+++ b/demos/calendar/calendar-cli.c
@@ -246,6 +246,8 @@ command_calendars (int argc, char *argv[])
        } else if (g_strcmp0 (argv[2], "--all") == 0 ||
                   g_strcmp0 (argv[2], "--own") == 0) {
                only_own = (g_strcmp0 (argv[2], "--own") == 0);
+       } else {
+               only_own = FALSE;
        }
 
        /* Authenticate and create a service. */