pidgin/pidgin

Fix some issues scanbuild found

22 months ago, Gary Kramlich
ba5964adbf7f
Fix some issues scanbuild found

Testing Done:
ran `ninja scan-build` and verified the issues were resolved.

Reviewed at https://reviews.imfreedom.org/r/1585/
// SPDX-FileCopyrightText: 2021 GNOME Foundation
// SPDX-License-Identifier: LGPL-2.1-or-later
// A map between namespaces and base URLs for their online documentation
baseURLs = [
[ 'GLib', 'https://docs.gtk.org/glib/' ],
[ 'GObject', 'https://docs.gtk.org/gobject/' ],
[ 'Gnt3', 'https://docs.imfreedom.org/gnt3/' ],
[ 'Purple3', 'https://docs.imfreedom.org/purple3/' ],
]