qulogic/talkatu

fix a scanbuild warning

2018-09-14, Gary Kramlich
3686f3e66332
fix a scanbuild warning
Talkatu is versioned in [mercurial](https://www.mercurial-scm.org/) and is
available on [bitbucket](https://bitbucket.org/pidgin/talkatu).
All contributions are provided via pull requests to the bitbucket repository.