pidgin/pidgin

Fix some assertions from GTK

2021-01-23, Elliott Sales de Andrade
b317bb7479e5
Fix some assertions from GTK

* Fix assertion on startup due to dark mode window.
For whatever reason, this window must be destroyed, not unrefed.

* Fix some assertions on shutdown.
The GTK buddy list GObject is finalized before the Purple buddy list, so when Purple deletes nodes, the GTK list model is NULL, and prints out a bunch of assertions.

Testing Done:
Run with debug messages and see they're gone.

Reviewed at https://reviews.imfreedom.org/r/446/
/*
* pidgin
*
* Pidgin is the legal property of its developers, whose names are too numerous
* to list here. Please refer to the COPYRIGHT file distributed with this
* source distribution.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <https://www.gnu.org/licenses/>.
*/
#include "glibcompat.h"
#if !GLIB_CHECK_VERSION(2, 62, 0)
gchar *
purple_compat_date_time_format_iso8601(GDateTime *datetime) {
GString *outstr = NULL;
gchar *main_date = NULL;
gint64 offset;
/* Main date and time. */
main_date = g_date_time_format(datetime, "%Y-%m-%dT%H:%M:%S");
outstr = g_string_new(main_date);
g_free(main_date);
/* Timezone. Format it as `%:::z` unless the offset is zero, in which case
* we can simply use `Z`. */
offset = g_date_time_get_utc_offset(datetime);
if (offset == 0) {
g_string_append_c(outstr, 'Z');
} else {
gchar *time_zone = g_date_time_format(datetime, "%:::z");
g_string_append(outstr, time_zone);
g_free(time_zone);
}
return g_string_free(outstr, FALSE);
}
#endif /* !GLIB_CHECK_VERSION(2, 62, 0) */