pidgin/pidgin

Fix some ggp_xml stuff

2020-08-22, Elliott Sales de Andrade
eae11ccb1bef
Fix some ggp_xml stuff

Fix const-ness of ggp_xml functions.
Fix some leaks in GG XML string usage.

Testing Done:
Compile only.

Reviewed at https://reviews.imfreedom.org/r/84/
pidginpixmapdir = get_option('datadir') + '/pixmaps/pidgin'
subdir('emotes/default/24')
subdir('emotes/small/16')
if INSTALL_PIXMAPS
install_data('logo.png', 'arrow-down.xpm', 'arrow-left.xpm', 'arrow-right.xpm', 'arrow-up.xpm',
install_dir : pidginpixmapdir)
# Some of these don't use install_subdir because it deletes the target,
# and some target directories probably have something in them, for those
# installing somewhere with existing stuff. Additionally, we have
# extra stuff in our directories we don't want to install.
install_data('edit.png', 'info.png', 'pause.png',
install_dir : join_paths(pidginpixmapdir, 'buttons'))
subdir('tray')
endif