[libgdata] demos: Fix a shadowed variable

[Philip Withnall <pwithnall src gnome org>]

commit a28e91c0687b12fa05f16847106493143ad53125
Author: Philip Withnall <philip tecnocode co uk>
Date:   Wed Jan 25 00:33:19 2017 +0000

    demos: Fix a shadowed variable
    
    `timezone` is already declared by the system’s time.h. Rename our
    variable to `time_zone` to avoid shadowing it.
    
    Spotted by Clang.

 demos/calendar/calendar-cli.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/demos/calendar/calendar-cli.c b/demos/calendar/calendar-cli.c
index 8fcf134..25a060b 100644
--- a/demos/calendar/calendar-cli.c
+++ b/demos/calendar/calendar-cli.c
@@ -55,19 +55,19 @@ tv_to_iso8601_date (GTimeVal *tv)
 static void
 print_calendar (GDataCalendarCalendar *calendar)
 {
-       const gchar *id, *title, *timezone, *access_level, *description;
+       const gchar *id, *title, *time_zone, *access_level, *description;
        gboolean is_hidden, is_selected;
 
        id = gdata_entry_get_id (GDATA_ENTRY (calendar));
        title = gdata_entry_get_title (GDATA_ENTRY (calendar));
-       timezone = gdata_calendar_calendar_get_timezone (calendar);
+       time_zone = gdata_calendar_calendar_get_timezone (calendar);
        is_hidden = gdata_calendar_calendar_is_hidden (calendar);
        is_selected = gdata_calendar_calendar_is_selected (calendar);
        access_level = gdata_calendar_calendar_get_access_level (calendar);
        description = gdata_entry_get_summary (GDATA_ENTRY (calendar));
 
        g_print ("%s — %s\n", id, title);
-       g_print ("   Timezone: %s\n", timezone);
+       g_print ("   Timezone: %s\n", time_zone);
        g_print ("   Access level: %s\n", access_level);
        g_print ("   Hidden? %s\n", is_hidden ? "Yes" : "No");
        g_print ("   Selected? %s\n", is_selected ? "Yes" : "No");