pidgin/pidgin

Fix some warnings in gtkconv.c involving PidginAvatar

2021-04-16, Gary Kramlich
e4b7dd31c64c
Fix some warnings in gtkconv.c involving PidginAvatar

Testing Done:
Compiled and verified the warnings are gone.

Reviewed at https://reviews.imfreedom.org/r/621/
REVIEWBOARD_URL = "https://reviews.imfreedom.org/"
REPOSITORY = "pidgin/pidgin"
REPOSITORY_TYPE = "mercurial"
BRANCH = "default"
LAND_DEST_BRANCH = "default"
LAND_PUSH = False