pidgin/pidgin

fix a use after free by making sure to reference an old smiley image if it is not null.
release-2.x.y
2020-05-14, Gary Kramlich
0ff0248b4928
fix a use after free by making sure to reference an old smiley image if it is not null.
#define CUSTOM_USER_DIRECTORY "/dev/null"
#define CUSTOM_PLUGIN_PATH ""
#define PLUGIN_SAVE_PREF "/purple/nullclient/plugins/saved"
#define UI_ID "nullclient"