pidgin/pidgin

Fix some issues in the tcl loader that scanbuild found
release-2.x.y
2021-06-03, Gary Kramlich
f484a9317ad7
Fix some issues in the tcl loader that scanbuild found

Testing Done:
Verified the errors are no longer detected by scanbuild.

Reviewed at https://reviews.imfreedom.org/r/717/
For information on writing a plugin for Purple, Pidgin or Finch, go
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source tree. The documentation will be in the docs/html directory.