pidgin/pidgin

Fix a dead assignment that scanbuild found

2021-10-18, Gary Kramlich
4d22ff23a3b7
Fix a dead assignment that scanbuild found

Testing Done:
ran scanbuild and verified the warning was gone.

Reviewed at https://reviews.imfreedom.org/r/1066/
syntax: glob
.*.swp
.DS_Store
.flatpak-builder
*.pyc
*~
\#*\#
syntax: regexp
^build(.+)?\/
win32-install-dir(\.release)?
po\/pidgin\.pot$
^subprojects\/.+\/