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.
How to build Pidgin for Windows using MinGW
===========================================
For the latest build instructions, please refer to:
http://developer.pidgin.im/wiki/BuildingWinPidgin